422787118

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{99761}}^1$

素因数の和:99939

約数の個数: 16

約数和(自身を含む): 687160656

約数和(自身を除く): 264373538

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 99761, 199522, 1296893, 2593786, 16261043, 32522086, 211393559, 422787118]

約数ペア:

[(1, 422787118), (2, 211393559), (13, 32522086), (26, 16261043), (163, 2593786), (326, 1296893), (2119, 199522), (4238, 99761)]