1982996314

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{345109}}^1$

素因数の和:345154

約数の個数: 24

約数和(自身を含む): 3410377020

約数和(自身を除く): 1427380706

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 5746, 345109, 690218, 4486417, 5866853, 8972834, 11733706, 58323421, 76269089, 116646842, 152538178, 991498157, 1982996314]

約数ペア:

[(1, 1982996314), (2, 991498157), (13, 152538178), (17, 116646842), (26, 76269089), (34, 58323421), (169, 11733706), (221, 8972834), (338, 5866853), (442, 4486417), (2873, 690218), (5746, 345109)]