290832386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{38177}}^1$

素因数の和:38485

約数の個数: 16

約数和(自身を含む): 471421944

約数和(自身を除く): 180589558

約数列:

[1, 2, 13, 26, 293, 586, 3809, 7618, 38177, 76354, 496301, 992602, 11185861, 22371722, 145416193, 290832386]

約数ペア:

[(1, 290832386), (2, 145416193), (13, 22371722), (26, 11185861), (293, 992602), (586, 496301), (3809, 76354), (7618, 38177)]