315728138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{23879}}^1$

素因数の和:24493

約数の個数: 16

約数和(自身を含む): 517527360

約数和(自身を除く): 201799222

約数列:

[1, 2, 11, 22, 601, 1202, 6611, 13222, 23879, 47758, 262669, 525338, 14351279, 28702558, 157864069, 315728138]

約数ペア:

[(1, 315728138), (2, 157864069), (11, 28702558), (22, 14351279), (601, 525338), (1202, 262669), (6611, 47758), (13222, 23879)]