281101814

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{30103}}^1$

素因数の和:30164

約数の個数: 32

約数和(自身を含む): 520197120

約数和(自身を除く): 239095306

約数列:

[1, 2, 7, 14, 23, 29, 46, 58, 161, 203, 322, 406, 667, 1334, 4669, 9338, 30103, 60206, 210721, 421442, 692369, 872987, 1384738, 1745974, 4846583, 6110909, 9693166, 12221818, 20078701, 40157402, 140550907, 281101814]

約数ペア:

[(1, 281101814), (2, 140550907), (7, 40157402), (14, 20078701), (23, 12221818), (29, 9693166), (46, 6110909), (58, 4846583), (161, 1745974), (203, 1384738), (322, 872987), (406, 692369), (667, 421442), (1334, 210721), (4669, 60206), (9338, 30103)]