1285267669

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{101051}}^1$

素因数の和:101160

約数の個数: 16

約数和(自身を含む): 1552158720

約数和(自身を除く): 266891051

約数列:

[1, 7, 23, 79, 161, 553, 1817, 12719, 101051, 707357, 2324173, 7983029, 16269211, 55881203, 183609667, 1285267669]

約数ペア:

[(1, 1285267669), (7, 183609667), (23, 55881203), (79, 16269211), (161, 7983029), (553, 2324173), (1817, 707357), (12719, 101051)]