2420904916

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{4061921}}^1$

素因数の和:4062074

約数の個数: 12

約数和(自身を含む): 4265018100

約数和(自身を除く): 1844113184

約数列:

[1, 2, 4, 149, 298, 596, 4061921, 8123842, 16247684, 605226229, 1210452458, 2420904916]

約数ペア:

[(1, 2420904916), (2, 1210452458), (4, 605226229), (149, 16247684), (298, 8123842), (596, 4061921)]