249169908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1597243}}^1$

素因数の和:1597263

約数の個数: 24

約数和(自身を含む): 626119648

約数和(自身を除く): 376949740

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1597243, 3194486, 4791729, 6388972, 9583458, 19166916, 20764159, 41528318, 62292477, 83056636, 124584954, 249169908]

約数ペア:

[(1, 249169908), (2, 124584954), (3, 83056636), (4, 62292477), (6, 41528318), (12, 20764159), (13, 19166916), (26, 9583458), (39, 6388972), (52, 4791729), (78, 3194486), (156, 1597243)]