5438626

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{863}}^1$

素因数の和:1025

約数の個数: 16

約数和(自身を含む): 8584704

約数和(自身を除く): 3146078

約数列:

[1, 2, 23, 46, 137, 274, 863, 1726, 3151, 6302, 19849, 39698, 118231, 236462, 2719313, 5438626]

約数ペア:

[(1, 5438626), (2, 2719313), (23, 236462), (46, 118231), (137, 39698), (274, 19849), (863, 6302), (1726, 3151)]