2019680546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{268789}}^1$

素因数の和:268838

約数の個数: 24

約数和(自身を含む): 3465778260

約数和(自身を除く): 1446097714

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 3757, 7514, 268789, 537578, 3494257, 4569413, 6988514, 9138826, 59402369, 77680021, 118804738, 155360042, 1009840273, 2019680546]

約数ペア:

[(1, 2019680546), (2, 1009840273), (13, 155360042), (17, 118804738), (26, 77680021), (34, 59402369), (221, 9138826), (289, 6988514), (442, 4569413), (578, 3494257), (3757, 537578), (7514, 268789)]