888903994

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1303}}^1\times {\mathrm{2819}}^1$

素因数の和:4146

約数の個数: 24

約数和(自身を含む): 1467234720

約数和(自身を除く): 578330726

約数列:

[1, 2, 11, 22, 121, 242, 1303, 2606, 2819, 5638, 14333, 28666, 31009, 62018, 157663, 315326, 341099, 682198, 3673157, 7346314, 40404727, 80809454, 444451997, 888903994]

約数ペア:

[(1, 888903994), (2, 444451997), (11, 80809454), (22, 40404727), (121, 7346314), (242, 3673157), (1303, 682198), (2606, 341099), (2819, 315326), (5638, 157663), (14333, 62018), (28666, 31009)]