7788891065

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1\times {\mathrm{84437}}^1$

素因数の和:85432

約数の個数: 16

約数和(自身を含む): 9848848320

約数和(自身を除く): 2059957255

約数列:

[1, 5, 19, 95, 971, 4855, 18449, 84437, 92245, 422185, 1604303, 8021515, 81988327, 409941635, 1557778213, 7788891065]

約数ペア:

[(1, 7788891065), (5, 1557778213), (19, 409941635), (95, 81988327), (971, 8021515), (4855, 1604303), (18449, 422185), (84437, 92245)]