2080784618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2411}}^1\times {\mathrm{39229}}^1$

素因数の和:41653

約数の個数: 16

約数和(自身を含む): 3406419360

約数和(自身を除く): 1325634742

約数列:

[1, 2, 11, 22, 2411, 4822, 26521, 39229, 53042, 78458, 431519, 863038, 94581119, 189162238, 1040392309, 2080784618]

約数ペア:

[(1, 2080784618), (2, 1040392309), (11, 189162238), (22, 94581119), (2411, 863038), (4822, 431519), (26521, 78458), (39229, 53042)]