7918097470

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2351}}^1\times {\mathrm{2423}}^1$

素因数の和:4920

約数の個数: 32

約数和(自身を含む): 14367144960

約数和(自身を除く): 6449047490

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 2351, 2423, 4702, 4846, 11755, 12115, 23510, 24230, 326789, 336797, 653578, 673594, 1633945, 1683985, 3267890, 3367970, 5696473, 11392946, 28482365, 56964730, 791809747, 1583619494, 3959048735, 7918097470]

約数ペア:

[(1, 7918097470), (2, 3959048735), (5, 1583619494), (10, 791809747), (139, 56964730), (278, 28482365), (695, 11392946), (1390, 5696473), (2351, 3367970), (2423, 3267890), (4702, 1683985), (4846, 1633945), (11755, 673594), (12115, 653578), (23510, 336797), (24230, 326789)]