1454720446

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:617

約数の個数: 64

約数和(自身を含む): 2483712000

約数和(自身を除く): 1028991554

約数列:

[1, 2, 19, 29, 31, 38, 58, 62, 97, 194, 439, 551, 589, 878, 899, 1102, 1178, 1798, 1843, 2813, 3007, 3686, 5626, 6014, 8341, 12731, 13609, 16682, 17081, 25462, 27218, 34162, 42583, 53447, 57133, 85166, 87203, 106894, 114266, 174406, 241889, 258571, 394661, 483778, 517142, 789322, 809077, 1234907, 1320073, 1618154, 1656857, 2469814, 2640146, 3313714, 7498559, 14997118, 23463233, 25081387, 38282117, 46926466, 50162774, 76564234, 727360223, 1454720446]

約数ペア:

[(1, 1454720446), (2, 727360223), (19, 76564234), (29, 50162774), (31, 46926466), (38, 38282117), (58, 25081387), (62, 23463233), (97, 14997118), (194, 7498559), (439, 3313714), (551, 2640146), (589, 2469814), (878, 1656857), (899, 1618154), (1102, 1320073), (1178, 1234907), (1798, 809077), (1843, 789322), (2813, 517142), (3007, 483778), (3686, 394661), (5626, 258571), (6014, 241889), (8341, 174406), (12731, 114266), (13609, 106894), (16682, 87203), (17081, 85166), (25462, 57133), (27218, 53447), (34162, 42583)]