977880068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1169713}}^1$

素因数の和:1169747

約数の個数: 24

約数和(自身を含む): 1965119520

約数和(自身を除く): 987239452

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 1169713, 2339426, 4678852, 12866843, 22224547, 25733686, 44449094, 51467372, 88898188, 244470017, 488940034, 977880068]

約数ペア:

[(1, 977880068), (2, 488940034), (4, 244470017), (11, 88898188), (19, 51467372), (22, 44449094), (38, 25733686), (44, 22224547), (76, 12866843), (209, 4678852), (418, 2339426), (836, 1169713)]