3959918422

素因数分解:

$2^1\times {\mathrm{421}}^2\times {\mathrm{11171}}^1$

素因数の和:12015

約数の個数: 12

約数和(自身を含む): 5954553108

約数和(自身を除く): 1994634686

約数列:

[1, 2, 421, 842, 11171, 22342, 177241, 354482, 4702991, 9405982, 1979959211, 3959918422]

約数ペア:

[(1, 3959918422), (2, 1979959211), (421, 9405982), (842, 4702991), (11171, 354482), (22342, 177241)]