244941710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{5591}}^1$

素因数の和:5948

約数の個数: 32

約数和(自身を含む): 476304192

約数和(自身を除く): 231362482

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 337, 674, 1685, 3370, 4381, 5591, 8762, 11182, 21905, 27955, 43810, 55910, 72683, 145366, 363415, 726830, 1884167, 3768334, 9420835, 18841670, 24494171, 48988342, 122470855, 244941710]

約数ペア:

[(1, 244941710), (2, 122470855), (5, 48988342), (10, 24494171), (13, 18841670), (26, 9420835), (65, 3768334), (130, 1884167), (337, 726830), (674, 363415), (1685, 145366), (3370, 72683), (4381, 55910), (5591, 43810), (8762, 27955), (11182, 21905)]