889559628

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1\times {\mathrm{3167}}^1$

素因数の和:3526

約数の個数: 48

約数和(自身を含む): 2107607040

約数和(自身を除く): 1218047412

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 263, 267, 356, 526, 534, 789, 1052, 1068, 1578, 3156, 3167, 6334, 9501, 12668, 19002, 23407, 38004, 46814, 70221, 93628, 140442, 280884, 281863, 563726, 832921, 845589, 1127452, 1665842, 1691178, 2498763, 3331684, 3382356, 4997526, 9995052, 74129969, 148259938, 222389907, 296519876, 444779814, 889559628]

約数ペア:

[(1, 889559628), (2, 444779814), (3, 296519876), (4, 222389907), (6, 148259938), (12, 74129969), (89, 9995052), (178, 4997526), (263, 3382356), (267, 3331684), (356, 2498763), (526, 1691178), (534, 1665842), (789, 1127452), (1052, 845589), (1068, 832921), (1578, 563726), (3156, 281863), (3167, 280884), (6334, 140442), (9501, 93628), (12668, 70221), (19002, 46814), (23407, 38004)]