872818042

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{24107}}^1$

素因数の和:24573

約数の個数: 16

約数和(自身を含む): 1342912032

約数和(自身を除く): 470093990

約数列:

[1, 2, 43, 86, 421, 842, 18103, 24107, 36206, 48214, 1036601, 2073202, 10149047, 20298094, 436409021, 872818042]

約数ペア:

[(1, 872818042), (2, 436409021), (43, 20298094), (86, 10149047), (421, 2073202), (842, 1036601), (18103, 48214), (24107, 36206)]