4640804945

素因数分解:

$5^1\times 7^2\times {\mathrm{397}}^1\times {\mathrm{47713}}^1$

素因数の和:48129

約数の個数: 24

約数和(自身を含む): 6494638824

約数和(自身を除く): 1853833879

約数列:

[1, 5, 7, 35, 49, 245, 397, 1985, 2779, 13895, 19453, 47713, 97265, 238565, 333991, 1669955, 2337937, 11689685, 18942061, 94710305, 132594427, 662972135, 928160989, 4640804945]

約数ペア:

[(1, 4640804945), (5, 928160989), (7, 662972135), (35, 132594427), (49, 94710305), (245, 18942061), (397, 11689685), (1985, 2337937), (2779, 1669955), (13895, 333991), (19453, 238565), (47713, 97265)]