812201798

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1\times {\mathrm{13219}}^1$

素因数の和:14243

約数の個数: 16

約数和(自身を含む): 1258967040

約数和(自身を除く): 446765242

約数列:

[1, 2, 31, 62, 991, 1982, 13219, 26438, 30721, 61442, 409789, 819578, 13100029, 26200058, 406100899, 812201798]

約数ペア:

[(1, 812201798), (2, 406100899), (31, 26200058), (62, 13100029), (991, 819578), (1982, 409789), (13219, 61442), (26438, 30721)]