2013459365

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1\times {\mathrm{22171}}^1$

素因数の和:22660

約数の個数: 16

約数和(自身を含む): 2480780736

約数和(自身を除く): 467321371

約数列:

[1, 5, 41, 205, 443, 2215, 18163, 22171, 90815, 110855, 909011, 4545055, 9821753, 49108765, 402691873, 2013459365]

約数ペア:

[(1, 2013459365), (5, 402691873), (41, 49108765), (205, 9821753), (443, 4545055), (2215, 909011), (18163, 110855), (22171, 90815)]