16913304050

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{4764311}}^1$

素因数の和:4764394

約数の個数: 24

約数和(自身を含む): 31901833152

約数和(自身を除く): 14988529102

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 4764311, 9528622, 23821555, 47643110, 119107775, 238215550, 338266081, 676532162, 1691330405, 3382660810, 8456652025, 16913304050]

約数ペア:

[(1, 16913304050), (2, 8456652025), (5, 3382660810), (10, 1691330405), (25, 676532162), (50, 338266081), (71, 238215550), (142, 119107775), (355, 47643110), (710, 23821555), (1775, 9528622), (3550, 4764311)]