804513974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{101863}}^1$

素因数の和:102235

約数の個数: 16

約数和(自身を含む): 1320157440

約数和(自身を除く): 515643466

約数列:

[1, 2, 11, 22, 359, 718, 3949, 7898, 101863, 203726, 1120493, 2240986, 36568817, 73137634, 402256987, 804513974]

約数ペア:

[(1, 804513974), (2, 402256987), (11, 73137634), (22, 36568817), (359, 2240986), (718, 1120493), (3949, 203726), (7898, 101863)]