2045491858

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{8423}}^1$

素因数の和:8586

約数の個数: 32

約数和(自身を含む): 3275251200

約数和(自身を除く): 1229759342

約数列:

[1, 2, 29, 53, 58, 79, 106, 158, 1537, 2291, 3074, 4187, 4582, 8374, 8423, 16846, 121423, 242846, 244267, 446419, 488534, 665417, 892838, 1330834, 12946151, 19297093, 25892302, 35267101, 38594186, 70534202, 1022745929, 2045491858]

約数ペア:

[(1, 2045491858), (2, 1022745929), (29, 70534202), (53, 38594186), (58, 35267101), (79, 25892302), (106, 19297093), (158, 12946151), (1537, 1330834), (2291, 892838), (3074, 665417), (4187, 488534), (4582, 446419), (8374, 244267), (8423, 242846), (16846, 121423)]