1279680622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2005769}}^1$

素因数の和:2005811

約数の個数: 16

約数和(自身を含む): 2166231600

約数和(自身を除く): 886550978

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 2005769, 4011538, 22063459, 44126918, 58167301, 116334602, 639840311, 1279680622]

約数ペア:

[(1, 1279680622), (2, 639840311), (11, 116334602), (22, 58167301), (29, 44126918), (58, 22063459), (319, 4011538), (638, 2005769)]