7400404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2129}}^1$

素因数の和:2223

約数の個数: 24

約数和(自身を含む): 14313600

約数和(自身を除く): 6913196

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 2129, 3476, 4258, 8516, 23419, 46838, 93676, 168191, 336382, 672764, 1850101, 3700202, 7400404]

約数ペア:

[(1, 7400404), (2, 3700202), (4, 1850101), (11, 672764), (22, 336382), (44, 168191), (79, 93676), (158, 46838), (316, 23419), (869, 8516), (1738, 4258), (2129, 3476)]