2143462651

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{51131}}^1$

素因数の和:51282

約数の個数: 16

約数和(自身を含む): 2424883968

約数和(自身を除く): 281421317

約数列:

[1, 11, 37, 103, 407, 1133, 3811, 41921, 51131, 562441, 1891847, 5266493, 20810317, 57931423, 194860241, 2143462651]

約数ペア:

[(1, 2143462651), (11, 194860241), (37, 57931423), (103, 20810317), (407, 5266493), (1133, 1891847), (3811, 562441), (41921, 51131)]