1312638

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{757}}^1$

素因数の和:796

約数の個数: 24

約数和(自身を含む): 2792472

約数和(自身を除く): 1479834

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 289, 578, 757, 867, 1514, 1734, 2271, 4542, 12869, 25738, 38607, 77214, 218773, 437546, 656319, 1312638]

約数ペア:

[(1, 1312638), (2, 656319), (3, 437546), (6, 218773), (17, 77214), (34, 38607), (51, 25738), (102, 12869), (289, 4542), (578, 2271), (757, 1734), (867, 1514)]