2034388904

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{621757}}^1$

素因数の和:622172

約数の個数: 16

約数和(自身を含む): 3823811700

約数和(自身を除く): 1789422796

約数列:

[1, 2, 4, 8, 409, 818, 1636, 3272, 621757, 1243514, 2487028, 4974056, 254298613, 508597226, 1017194452, 2034388904]

約数ペア:

[(1, 2034388904), (2, 1017194452), (4, 508597226), (8, 254298613), (409, 4974056), (818, 2487028), (1636, 1243514), (3272, 621757)]