299090870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{6827}}^1$

素因数の和:7184

約数の個数: 32

約数和(自身を含む): 581581728

約数和(自身を除く): 282490858

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 337, 674, 1685, 3370, 4381, 6827, 8762, 13654, 21905, 34135, 43810, 68270, 88751, 177502, 443755, 887510, 2300699, 4601398, 11503495, 23006990, 29909087, 59818174, 149545435, 299090870]

約数ペア:

[(1, 299090870), (2, 149545435), (5, 59818174), (10, 29909087), (13, 23006990), (26, 11503495), (65, 4601398), (130, 2300699), (337, 887510), (674, 443755), (1685, 177502), (3370, 88751), (4381, 68270), (6827, 43810), (8762, 34135), (13654, 21905)]