7672893142

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{2221}}^1\times {\mathrm{55721}}^1$

素因数の和:57975

約数の個数: 16

約数和(自身を含む): 11886171264

約数和(自身を除く): 4213278122

約数列:

[1, 2, 31, 62, 2221, 4442, 55721, 68851, 111442, 137702, 1727351, 3454702, 123756341, 247512682, 3836446571, 7672893142]

約数ペア:

[(1, 7672893142), (2, 3836446571), (31, 247512682), (62, 123756341), (2221, 3454702), (4442, 1727351), (55721, 137702), (68851, 111442)]