238417842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3056639}}^1$

素因数の和:3056657

約数の個数: 16

約数和(自身を含む): 513515520

約数和(自身を除く): 275097678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3056639, 6113278, 9169917, 18339834, 39736307, 79472614, 119208921, 238417842]

約数ペア:

[(1, 238417842), (2, 119208921), (3, 79472614), (6, 39736307), (13, 18339834), (26, 9169917), (39, 6113278), (78, 3056639)]