7120886

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2671}}^1$

素因数の和:2747

約数の個数: 16

約数和(自身を含む): 11286528

約数和(自身を除く): 4165642

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 2671, 5342, 82801, 114853, 165602, 229706, 3560443, 7120886]

約数ペア:

[(1, 7120886), (2, 3560443), (31, 229706), (43, 165602), (62, 114853), (86, 82801), (1333, 5342), (2666, 2671)]