1211076962

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{54323}}^1$

素因数の和:54553

約数の個数: 16

約数和(自身を含む): 1853969472

約数和(自身を除く): 642892510

約数列:

[1, 2, 71, 142, 157, 314, 11147, 22294, 54323, 108646, 3856933, 7713866, 8528711, 17057422, 605538481, 1211076962]

約数ペア:

[(1, 1211076962), (2, 605538481), (71, 17057422), (142, 8528711), (157, 7713866), (314, 3856933), (11147, 108646), (22294, 54323)]