401047126

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1\times {\mathrm{7109}}^1$

素因数の和:7599

約数の個数: 16

約数和(自身を含む): 612085680

約数和(自身を除く): 211038554

約数列:

[1, 2, 67, 134, 421, 842, 7109, 14218, 28207, 56414, 476303, 952606, 2992889, 5985778, 200523563, 401047126]

約数ペア:

[(1, 401047126), (2, 200523563), (67, 5985778), (134, 2992889), (421, 952606), (842, 476303), (7109, 56414), (14218, 28207)]