7912646830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1013143}}^1$

素因数の和:1013232

約数の個数: 32

約数和(自身を含む): 15756415488

約数和(自身を除く): 7843768658

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 1013143, 2026286, 5065715, 10131430, 11144573, 22289146, 55722865, 71933153, 111445730, 143866306, 359665765, 719331530, 791264683, 1582529366, 3956323415, 7912646830]

約数ペア:

[(1, 7912646830), (2, 3956323415), (5, 1582529366), (10, 791264683), (11, 719331530), (22, 359665765), (55, 143866306), (71, 111445730), (110, 71933153), (142, 55722865), (355, 22289146), (710, 11144573), (781, 10131430), (1562, 5065715), (3905, 2026286), (7810, 1013143)]