4070861905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{18217}}^1$

素因数の和:18489

約数の個数: 32

約数和(自身を含む): 5666526720

約数和(自身を除く): 1595664815

約数列:

[1, 5, 11, 17, 55, 85, 187, 239, 935, 1195, 2629, 4063, 13145, 18217, 20315, 44693, 91085, 200387, 223465, 309689, 1001935, 1548445, 3406579, 4353863, 17032895, 21769315, 47892493, 74015671, 239462465, 370078355, 814172381, 4070861905]

約数ペア:

[(1, 4070861905), (5, 814172381), (11, 370078355), (17, 239462465), (55, 74015671), (85, 47892493), (187, 21769315), (239, 17032895), (935, 4353863), (1195, 3406579), (2629, 1548445), (4063, 1001935), (13145, 309689), (18217, 223465), (20315, 200387), (44693, 91085)]