3871842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{49639}}^1$

素因数の和:49657

約数の個数: 16

約数和(自身を含む): 8339520

約数和(自身を除く): 4467678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 49639, 99278, 148917, 297834, 645307, 1290614, 1935921, 3871842]

約数ペア:

[(1, 3871842), (2, 1935921), (3, 1290614), (6, 645307), (13, 297834), (26, 148917), (39, 99278), (78, 49639)]