268045262

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1\times {\mathrm{4861}}^1$

素因数の和:5291

約数の個数: 16

約数和(自身を含む): 408408000

約数和(自身を除く): 140362738

約数列:

[1, 2, 79, 158, 349, 698, 4861, 9722, 27571, 55142, 384019, 768038, 1696489, 3392978, 134022631, 268045262]

約数ペア:

[(1, 268045262), (2, 134022631), (79, 3392978), (158, 1696489), (349, 768038), (698, 384019), (4861, 55142), (9722, 27571)]