705785842

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{947}}^1$

素因数の和:1170

約数の個数: 32

約数和(自身を含む): 1105747200

約数和(自身を除く): 399961358

約数列:

[1, 2, 53, 79, 89, 106, 158, 178, 947, 1894, 4187, 4717, 7031, 8374, 9434, 14062, 50191, 74813, 84283, 100382, 149626, 168566, 372643, 745286, 3965089, 4466999, 6658357, 7930178, 8933998, 13316714, 352892921, 705785842]

約数ペア:

[(1, 705785842), (2, 352892921), (53, 13316714), (79, 8933998), (89, 7930178), (106, 6658357), (158, 4466999), (178, 3965089), (947, 745286), (1894, 372643), (4187, 168566), (4717, 149626), (7031, 100382), (8374, 84283), (9434, 74813), (14062, 50191)]