2425996

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 4520880

約数和(自身を除く): 2094884

約数列:

[1, 2, 4, 19, 38, 76, 137, 233, 274, 466, 548, 932, 2603, 4427, 5206, 8854, 10412, 17708, 31921, 63842, 127684, 606499, 1212998, 2425996]

約数ペア:

[(1, 2425996), (2, 1212998), (4, 606499), (19, 127684), (38, 63842), (76, 31921), (137, 17708), (233, 10412), (274, 8854), (466, 5206), (548, 4427), (932, 2603)]