13880002

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{1061}}^1$

素因数の和:1305

約数の個数: 16

約数和(自身を含む): 21613824

約数和(自身を除く): 7733822

約数列:

[1, 2, 31, 62, 211, 422, 1061, 2122, 6541, 13082, 32891, 65782, 223871, 447742, 6940001, 13880002]

約数ペア:

[(1, 13880002), (2, 6940001), (31, 447742), (62, 223871), (211, 65782), (422, 32891), (1061, 13082), (2122, 6541)]