7961053970

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{18514079}}^1$

素因数の和:18514129

約数の個数: 16

約数和(自身を含む): 14663151360

約数和(自身を除く): 6702097390

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 18514079, 37028158, 92570395, 185140790, 796105397, 1592210794, 3980526985, 7961053970]

約数ペア:

[(1, 7961053970), (2, 3980526985), (5, 1592210794), (10, 796105397), (43, 185140790), (86, 92570395), (215, 37028158), (430, 18514079)]