2018808766

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{127081}}^1$

素因数の和:127156

約数の個数: 24

約数和(自身を含む): 3348864864

約数和(自身を除く): 1330056098

約数列:

[1, 2, 13, 26, 47, 94, 169, 338, 611, 1222, 7943, 15886, 127081, 254162, 1652053, 3304106, 5972807, 11945614, 21476689, 42953378, 77646491, 155292982, 1009404383, 2018808766]

約数ペア:

[(1, 2018808766), (2, 1009404383), (13, 155292982), (26, 77646491), (47, 42953378), (94, 21476689), (169, 11945614), (338, 5972807), (611, 3304106), (1222, 1652053), (7943, 254162), (15886, 127081)]