495655496

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{205837}}^1$

素因数の和:205893

約数の個数: 32

約数和(自身を含む): 1086824640

約数和(自身を除く): 591169144

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 205837, 411674, 823348, 1440859, 1646696, 2881718, 5763436, 8850991, 11526872, 17701982, 35403964, 61956937, 70807928, 123913874, 247827748, 495655496]

約数ペア:

[(1, 495655496), (2, 247827748), (4, 123913874), (7, 70807928), (8, 61956937), (14, 35403964), (28, 17701982), (43, 11526872), (56, 8850991), (86, 5763436), (172, 2881718), (301, 1646696), (344, 1440859), (602, 823348), (1204, 411674), (2408, 205837)]