1309824745

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1\times {\mathrm{14423}}^1$

素因数の和:14912

約数の個数: 16

約数和(自身を含む): 1613872512

約数和(自身を除く): 304047767

約数列:

[1, 5, 41, 205, 443, 2215, 14423, 18163, 72115, 90815, 591343, 2956715, 6389389, 31946945, 261964949, 1309824745]

約数ペア:

[(1, 1309824745), (5, 261964949), (41, 31946945), (205, 6389389), (443, 2956715), (2215, 591343), (14423, 90815), (18163, 72115)]