2040781672

素因数分解:

$2^3\times {\mathrm{2179}}^1\times {\mathrm{117071}}^1$

素因数の和:119256

約数の個数: 16

約数和(自身を含む): 3828254400

約数和(自身を除く): 1787472728

約数列:

[1, 2, 4, 8, 2179, 4358, 8716, 17432, 117071, 234142, 468284, 936568, 255097709, 510195418, 1020390836, 2040781672]

約数ペア:

[(1, 2040781672), (2, 1020390836), (4, 510195418), (8, 255097709), (2179, 936568), (4358, 468284), (8716, 234142), (17432, 117071)]