2597456

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{2423}}^1$

素因数の和:2498

約数の個数: 20

約数和(自身を含む): 5109792

約数和(自身を除く): 2512336

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 2423, 4846, 9692, 19384, 38768, 162341, 324682, 649364, 1298728, 2597456]

約数ペア:

[(1, 2597456), (2, 1298728), (4, 649364), (8, 324682), (16, 162341), (67, 38768), (134, 19384), (268, 9692), (536, 4846), (1072, 2423)]