2016144305

素因数分解:

$5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{709}}^1\times {\mathrm{719}}^1$

素因数の和:1553

約数の個数: 32

約数和(自身を含む): 2797286400

約数和(自身を除く): 781142095

約数列:

[1, 5, 7, 35, 113, 565, 709, 719, 791, 3545, 3595, 3955, 4963, 5033, 24815, 25165, 80117, 81247, 400585, 406235, 509771, 560819, 568729, 2548855, 2804095, 2843645, 3568397, 17841985, 57604123, 288020615, 403228861, 2016144305]

約数ペア:

[(1, 2016144305), (5, 403228861), (7, 288020615), (35, 57604123), (113, 17841985), (565, 3568397), (709, 2843645), (719, 2804095), (791, 2548855), (3545, 568729), (3595, 560819), (3955, 509771), (4963, 406235), (5033, 400585), (24815, 81247), (25165, 80117)]