2166296

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 4492800

約数和(自身を除く): 2326504

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103, 206, 239, 412, 478, 824, 956, 1133, 1912, 2266, 2629, 4532, 5258, 9064, 10516, 21032, 24617, 49234, 98468, 196936, 270787, 541574, 1083148, 2166296]

約数ペア:

[(1, 2166296), (2, 1083148), (4, 541574), (8, 270787), (11, 196936), (22, 98468), (44, 49234), (88, 24617), (103, 21032), (206, 10516), (239, 9064), (412, 5258), (478, 4532), (824, 2629), (956, 2266), (1133, 1912)]