1813303772

素因数分解:

$2^2\times 7^1\times {\mathrm{11057}}^1\times {\mathrm{5857}}^1$

素因数の和:16925

約数の個数: 24

約数和(自身を含む): 3627554784

約数和(自身を除く): 1814251012

約数列:

[1, 2, 4, 7, 14, 28, 5857, 11057, 11714, 22114, 23428, 40999, 44228, 77399, 81998, 154798, 163996, 309596, 64760849, 129521698, 259043396, 453325943, 906651886, 1813303772]

約数ペア:

[(1, 1813303772), (2, 906651886), (4, 453325943), (7, 259043396), (14, 129521698), (28, 64760849), (5857, 309596), (11057, 163996), (11714, 154798), (22114, 81998), (23428, 77399), (40999, 44228)]