2090221736

素因数分解:

$2^3\times {\mathrm{577}}^1\times {\mathrm{452821}}^1$

素因数の和:453404

約数の個数: 16

約数和(自身を含む): 3925966740

約数和(自身を除く): 1835745004

約数列:

[1, 2, 4, 8, 577, 1154, 2308, 4616, 452821, 905642, 1811284, 3622568, 261277717, 522555434, 1045110868, 2090221736]

約数ペア:

[(1, 2090221736), (2, 1045110868), (4, 522555434), (8, 261277717), (577, 3622568), (1154, 1811284), (2308, 905642), (4616, 452821)]