1672609306

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{1993}}^1\times {\mathrm{6263}}^1$

素因数の和:8325

約数の個数: 16

約数和(自身を含む): 2548044864

約数和(自身を除く): 875435558

約数列:

[1, 2, 67, 134, 1993, 3986, 6263, 12526, 133531, 267062, 419621, 839242, 12482159, 24964318, 836304653, 1672609306]

約数ペア:

[(1, 1672609306), (2, 836304653), (67, 24964318), (134, 12482159), (1993, 839242), (3986, 419621), (6263, 267062), (12526, 133531)]