7409974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1993}}^1$

素因数の和:2032

約数の個数: 24

約数和(自身を含む): 13136472

約数和(自身を除く): 5726498

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 1993, 3718, 3986, 21923, 25909, 43846, 51818, 284999, 336817, 569998, 673634, 3704987, 7409974]

約数ペア:

[(1, 7409974), (2, 3704987), (11, 673634), (13, 569998), (22, 336817), (26, 284999), (143, 51818), (169, 43846), (286, 25909), (338, 21923), (1859, 3986), (1993, 3718)]