4271518

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:447

約数の個数: 16

約数和(自身を含む): 6580224

約数和(自身を除く): 2308706

約数列:

[1, 2, 67, 127, 134, 251, 254, 502, 8509, 16817, 17018, 31877, 33634, 63754, 2135759, 4271518]

約数ペア:

[(1, 4271518), (2, 2135759), (67, 63754), (127, 33634), (134, 31877), (251, 17018), (254, 16817), (502, 8509)]