1315663408804

素因数分解:

$2^2\times {\mathrm{443}}^1\times {\mathrm{2399}}^1\times {\mathrm{309493}}^1$

素因数の和:312339

約数の個数: 24

約数和(自身を含む): 2308577644800

約数和(自身を除く): 992914235996

約数列:

[1, 2, 4, 443, 886, 1772, 2399, 4798, 9596, 309493, 618986, 1062757, 1237972, 2125514, 4251028, 137105399, 274210798, 548421596, 742473707, 1484947414, 2969894828, 328915852201, 657831704402, 1315663408804]

約数ペア:

[(1, 1315663408804), (2, 657831704402), (4, 328915852201), (443, 2969894828), (886, 1484947414), (1772, 742473707), (2399, 548421596), (4798, 274210798), (9596, 137105399), (309493, 4251028), (618986, 2125514), (1062757, 1237972)]