4920551728

素因数分解:

$2^4\times {\mathrm{461}}^1\times {\mathrm{667103}}^1$

素因数の和:667572

約数の個数: 20

約数和(自身を含む): 9554263488

約数和(自身を除く): 4633711760

約数列:

[1, 2, 4, 8, 16, 461, 922, 1844, 3688, 7376, 667103, 1334206, 2668412, 5336824, 10673648, 307534483, 615068966, 1230137932, 2460275864, 4920551728]

約数ペア:

[(1, 4920551728), (2, 2460275864), (4, 1230137932), (8, 615068966), (16, 307534483), (461, 10673648), (922, 5336824), (1844, 2668412), (3688, 1334206), (7376, 667103)]