2046467810

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1472279}}^1$

素因数の和:1472425

約数の個数: 16

約数和(自身を含む): 3710145600

約数和(自身を除く): 1663677790

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 1472279, 2944558, 7361395, 14722790, 204646781, 409293562, 1023233905, 2046467810]

約数ペア:

[(1, 2046467810), (2, 1023233905), (5, 409293562), (10, 204646781), (139, 14722790), (278, 7361395), (695, 2944558), (1390, 1472279)]