1517385506

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{991}}^1$

素因数の和:1239

約数の個数: 64

約数和(自身を含む): 2879815680

約数和(自身を除く): 1362430174

約数列:

[1, 2, 7, 13, 14, 26, 47, 91, 94, 179, 182, 329, 358, 611, 658, 991, 1222, 1253, 1982, 2327, 2506, 4277, 4654, 6937, 8413, 8554, 12883, 13874, 16289, 16826, 25766, 32578, 46577, 58891, 90181, 93154, 109369, 117782, 177389, 180362, 218738, 326039, 354778, 605501, 652078, 765583, 1211002, 1241723, 1531166, 2306057, 2483446, 4238507, 4612114, 8337283, 8477014, 16142399, 16674566, 32284798, 58360981, 108384679, 116721962, 216769358, 758692753, 1517385506]

約数ペア:

[(1, 1517385506), (2, 758692753), (7, 216769358), (13, 116721962), (14, 108384679), (26, 58360981), (47, 32284798), (91, 16674566), (94, 16142399), (179, 8477014), (182, 8337283), (329, 4612114), (358, 4238507), (611, 2483446), (658, 2306057), (991, 1531166), (1222, 1241723), (1253, 1211002), (1982, 765583), (2327, 652078), (2506, 605501), (4277, 354778), (4654, 326039), (6937, 218738), (8413, 180362), (8554, 177389), (12883, 117782), (13874, 109369), (16289, 93154), (16826, 90181), (25766, 58891), (32578, 46577)]