2017875005

素因数分解:

$5^1\times {\mathrm{313}}^1\times {\mathrm{619}}^1\times {\mathrm{2083}}^1$

素因数の和:3020

約数の個数: 16

約数和(自身を含む): 2434278720

約数和(自身を除く): 416403715

約数列:

[1, 5, 313, 619, 1565, 2083, 3095, 10415, 193747, 651979, 968735, 1289377, 3259895, 6446885, 403575001, 2017875005]

約数ペア:

[(1, 2017875005), (5, 403575001), (313, 6446885), (619, 3259895), (1565, 1289377), (2083, 968735), (3095, 651979), (10415, 193747)]