677011065838

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{1997}}^1\times {\mathrm{36073}}^1$

素因数の和:38236

約数の個数: 32

約数和(自身を含む): 1051730832384

約数和(自身を除く): 374719766546

約数列:

[1, 2, 37, 74, 127, 254, 1997, 3994, 4699, 9398, 36073, 72146, 73889, 147778, 253619, 507238, 1334701, 2669402, 4581271, 9162542, 9383903, 18767806, 72037781, 144075562, 169507027, 339014054, 2665397897, 5330795794, 9148798187, 18297596374, 338505532919, 677011065838]

約数ペア:

[(1, 677011065838), (2, 338505532919), (37, 18297596374), (74, 9148798187), (127, 5330795794), (254, 2665397897), (1997, 339014054), (3994, 169507027), (4699, 144075562), (9398, 72037781), (36073, 18767806), (72146, 9383903), (73889, 9162542), (147778, 4581271), (253619, 2669402), (507238, 1334701)]