490495486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{34871}}^1$

素因数の和:35427

約数の個数: 16

約数和(自身を含む): 793826208

約数和(自身を除く): 303330722

約数列:

[1, 2, 13, 26, 541, 1082, 7033, 14066, 34871, 69742, 453323, 906646, 18865211, 37730422, 245247743, 490495486]

約数ペア:

[(1, 490495486), (2, 245247743), (13, 37730422), (26, 18865211), (541, 906646), (1082, 453323), (7033, 69742), (14066, 34871)]