2019977570366

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{739}}^1\times {\mathrm{1301}}^1$

素因数の和:2230

約数の個数: 128

約数和(自身を含む): 3693843578880

約数和(自身を除く): 1673866008514

約数列:

[1, 2, 7, 14, 31, 47, 62, 94, 103, 206, 217, 329, 434, 658, 721, 739, 1301, 1442, 1457, 1478, 2602, 2914, 3193, 4841, 5173, 6386, 9107, 9682, 10199, 10346, 18214, 20398, 22351, 22909, 33887, 34733, 40331, 44702, 45818, 61147, 67774, 69466, 76117, 80662, 122294, 134003, 150071, 152234, 160363, 243131, 268006, 282317, 300142, 320726, 428029, 486262, 532819, 564634, 856058, 938021, 961439, 1050497, 1065638, 1076723, 1876042, 1895557, 1922878, 2100994, 2153446, 2359627, 3577499, 3791114, 4154093, 4719254, 6298141, 6730073, 7154998, 7537061, 8308186, 12596282, 13268899, 13460146, 15074122, 16517389, 25042493, 26537798, 29078651, 29804609, 33034778, 44086987, 45187633, 50084986, 58157302, 59609218, 88173974, 90375266, 99028217, 110902469, 195242371, 198056434, 208632263, 221804938, 316313431, 390484742, 417264526, 632626862, 693197519, 776317283, 1366696597, 1386395038, 1400816623, 1552634566, 2733393194, 2801633246, 3069874727, 4654326199, 6139749454, 9308652398, 9805716361, 19611432722, 21489123089, 32580283393, 42978246178, 65160566786, 144284112169, 288568224338, 1009988785183, 2019977570366]

約数ペア:

[(1, 2019977570366), (2, 1009988785183), (7, 288568224338), (14, 144284112169), (31, 65160566786), (47, 42978246178), (62, 32580283393), (94, 21489123089), (103, 19611432722), (206, 9805716361), (217, 9308652398), (329, 6139749454), (434, 4654326199), (658, 3069874727), (721, 2801633246), (739, 2733393194), (1301, 1552634566), (1442, 1400816623), (1457, 1386395038), (1478, 1366696597), (2602, 776317283), (2914, 693197519), (3193, 632626862), (4841, 417264526), (5173, 390484742), (6386, 316313431), (9107, 221804938), (9682, 208632263), (10199, 198056434), (10346, 195242371), (18214, 110902469), (20398, 99028217), (22351, 90375266), (22909, 88173974), (33887, 59609218), (34733, 58157302), (40331, 50084986), (44702, 45187633), (45818, 44086987), (61147, 33034778), (67774, 29804609), (69466, 29078651), (76117, 26537798), (80662, 25042493), (122294, 16517389), (134003, 15074122), (150071, 13460146), (152234, 13268899), (160363, 12596282), (243131, 8308186), (268006, 7537061), (282317, 7154998), (300142, 6730073), (320726, 6298141), (428029, 4719254), (486262, 4154093), (532819, 3791114), (564634, 3577499), (856058, 2359627), (938021, 2153446), (961439, 2100994), (1050497, 1922878), (1065638, 1895557), (1076723, 1876042)]