260776232

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{234511}}^1$

素因数の和:234656

約数の個数: 16

約数和(自身を含む): 492475200

約数和(自身を除く): 231698968

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 234511, 469022, 938044, 1876088, 32597029, 65194058, 130388116, 260776232]

約数ペア:

[(1, 260776232), (2, 130388116), (4, 65194058), (8, 32597029), (139, 1876088), (278, 938044), (556, 469022), (1112, 234511)]