442425992

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{3343}}^1$

素因数の和:3653

約数の個数: 32

約数和(自身を含む): 845095680

約数和(自身を除く): 402669688

約数列:

[1, 2, 4, 8, 71, 142, 233, 284, 466, 568, 932, 1864, 3343, 6686, 13372, 16543, 26744, 33086, 66172, 132344, 237353, 474706, 778919, 949412, 1557838, 1898824, 3115676, 6231352, 55303249, 110606498, 221212996, 442425992]

約数ペア:

[(1, 442425992), (2, 221212996), (4, 110606498), (8, 55303249), (71, 6231352), (142, 3115676), (233, 1898824), (284, 1557838), (466, 949412), (568, 778919), (932, 474706), (1864, 237353), (3343, 132344), (6686, 66172), (13372, 33086), (16543, 26744)]