8707321956

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{5220217}}^1$

素因数の和:5220363

約数の個数: 24

約数和(自身を含む): 20463254560

約数和(自身を除く): 11755932604

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 5220217, 10440434, 15660651, 20880868, 31321302, 62642604, 725610163, 1451220326, 2176830489, 2902440652, 4353660978, 8707321956]

約数ペア:

[(1, 8707321956), (2, 4353660978), (3, 2902440652), (4, 2176830489), (6, 1451220326), (12, 725610163), (139, 62642604), (278, 31321302), (417, 20880868), (556, 15660651), (834, 10440434), (1668, 5220217)]