8672404

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{12829}}^1$

素因数の和:12859

約数の個数: 18

約数和(自身を含む): 16435230

約数和(自身を除く): 7762826

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 12829, 25658, 51316, 166777, 333554, 667108, 2168101, 4336202, 8672404]

約数ペア:

[(1, 8672404), (2, 4336202), (4, 2168101), (13, 667108), (26, 333554), (52, 166777), (169, 51316), (338, 25658), (676, 12829)]