7880054916

素因数分解:

$2^2\times 3^1\times {\mathrm{656671243}}^1$

素因数の和:656671250

約数の個数: 12

約数和(自身を含む): 18386794832

約数和(自身を除く): 10506739916

約数列:

[1, 2, 3, 4, 6, 12, 656671243, 1313342486, 1970013729, 2626684972, 3940027458, 7880054916]

約数ペア:

[(1, 7880054916), (2, 3940027458), (3, 2626684972), (4, 1970013729), (6, 1313342486), (12, 656671243)]