124566910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{1481}}^1$

素因数の和:2148

約数の個数: 32

約数和(自身を含む): 242004672

約数和(自身を除く): 117437762

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 647, 1294, 1481, 2962, 3235, 6470, 7405, 8411, 14810, 16822, 19253, 38506, 42055, 84110, 96265, 192530, 958207, 1916414, 4791035, 9582070, 12456691, 24913382, 62283455, 124566910]

約数ペア:

[(1, 124566910), (2, 62283455), (5, 24913382), (10, 12456691), (13, 9582070), (26, 4791035), (65, 1916414), (130, 958207), (647, 192530), (1294, 96265), (1481, 84110), (2962, 42055), (3235, 38506), (6470, 19253), (7405, 16822), (8411, 14810)]