1555287556

素因数分解:

$2^2\times {\mathrm{6131}}^1\times {\mathrm{63419}}^1$

素因数の和:69554

約数の個数: 12

約数和(自身を含む): 2722240080

約数和(自身を除く): 1166952524

約数列:

[1, 2, 4, 6131, 12262, 24524, 63419, 126838, 253676, 388821889, 777643778, 1555287556]

約数ペア:

[(1, 1555287556), (2, 777643778), (4, 388821889), (6131, 253676), (12262, 126838), (24524, 63419)]