880866413

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{38923}}^1$

素因数の和:39044

約数の個数: 16

約数和(自身を含む): 1042540416

約数和(自身を除く): 161674003

約数列:

[1, 7, 53, 61, 371, 427, 3233, 22631, 38923, 272461, 2062919, 2374303, 14440433, 16620121, 125838059, 880866413]

約数ペア:

[(1, 880866413), (7, 125838059), (53, 16620121), (61, 14440433), (371, 2374303), (427, 2062919), (3233, 272461), (22631, 38923)]