505267796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2311}}^1\times {\mathrm{4969}}^1$

素因数の和:7295

約数の個数: 24

約数和(自身を含む): 965213760

約数和(自身を除く): 459945964

約数列:

[1, 2, 4, 11, 22, 44, 2311, 4622, 4969, 9244, 9938, 19876, 25421, 50842, 54659, 101684, 109318, 218636, 11483359, 22966718, 45933436, 126316949, 252633898, 505267796]

約数ペア:

[(1, 505267796), (2, 252633898), (4, 126316949), (11, 45933436), (22, 22966718), (44, 11483359), (2311, 218636), (4622, 109318), (4969, 101684), (9244, 54659), (9938, 50842), (19876, 25421)]