2013925468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{688757}}^1$

素因数の和:688821

約数の個数: 24

約数和(自身を含む): 3818474352

約数和(自身を除く): 1804548884

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 688757, 1377514, 2755028, 11708869, 23417738, 29616551, 46835476, 59233102, 118466204, 503481367, 1006962734, 2013925468]

約数ペア:

[(1, 2013925468), (2, 1006962734), (4, 503481367), (17, 118466204), (34, 59233102), (43, 46835476), (68, 29616551), (86, 23417738), (172, 11708869), (731, 2755028), (1462, 1377514), (2924, 688757)]