180593044

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{635891}}^1$

素因数の和:635966

約数の個数: 12

約数和(自身を含む): 320489568

約数和(自身を除く): 139896524

約数列:

[1, 2, 4, 71, 142, 284, 635891, 1271782, 2543564, 45148261, 90296522, 180593044]

約数ペア:

[(1, 180593044), (2, 90296522), (4, 45148261), (71, 2543564), (142, 1271782), (284, 635891)]