2068909915

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{1303}}^1\times {\mathrm{13807}}^1$

素因数の和:15138

約数の個数: 16

約数和(自身を含む): 2592811008

約数和(自身を除く): 523901093

約数列:

[1, 5, 23, 115, 1303, 6515, 13807, 29969, 69035, 149845, 317561, 1587805, 17990521, 89952605, 413781983, 2068909915]

約数ペア:

[(1, 2068909915), (5, 413781983), (23, 89952605), (115, 17990521), (1303, 1587805), (6515, 317561), (13807, 149845), (29969, 69035)]