778828069

素因数分解:

${\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{3793}}^1$

素因数の和:4020

約数の個数: 16

約数和(自身を含む): 835894080

約数和(自身を除く): 57066011

約数列:

[1, 19, 101, 107, 1919, 2033, 3793, 10807, 72067, 205333, 383093, 405851, 7278767, 7711169, 40990951, 778828069]

約数ペア:

[(1, 778828069), (19, 40990951), (101, 7711169), (107, 7278767), (1919, 405851), (2033, 383093), (3793, 205333), (10807, 72067)]