2578804566

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{33061597}}^1$

素因数の和:33061615

約数の個数: 16

約数和(自身を含む): 5554348464

約数和(自身を除く): 2975543898

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 33061597, 66123194, 99184791, 198369582, 429800761, 859601522, 1289402283, 2578804566]

約数ペア:

[(1, 2578804566), (2, 1289402283), (3, 859601522), (6, 429800761), (13, 198369582), (26, 99184791), (39, 66123194), (78, 33061597)]