1260408076

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{2266921}}^1$

素因数の和:2267064

約数の個数: 12

約数和(自身を含む): 2221583560

約数和(自身を除く): 961175484

約数列:

[1, 2, 4, 139, 278, 556, 2266921, 4533842, 9067684, 315102019, 630204038, 1260408076]

約数ペア:

[(1, 1260408076), (2, 630204038), (4, 315102019), (139, 9067684), (278, 4533842), (556, 2266921)]