1213320199135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{195224489}}^1$

素因数の和:195224618

約数の個数: 16

約数和(自身を含む): 1602402613920

約数和(自身を除く): 389082414785

約数列:

[1, 5, 11, 55, 113, 565, 1243, 6215, 195224489, 976122445, 2147469379, 10737346895, 22060367257, 110301836285, 242664039827, 1213320199135]

約数ペア:

[(1, 1213320199135), (5, 242664039827), (11, 110301836285), (55, 22060367257), (113, 10737346895), (565, 2147469379), (1243, 976122445), (6215, 195224489)]