261644862

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{1063597}}^1$

素因数の和:1063643

約数の個数: 16

約数和(自身を含む): 536053392

約数和(自身を除く): 274408530

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 1063597, 2127194, 3190791, 6381582, 43607477, 87214954, 130822431, 261644862]

約数ペア:

[(1, 261644862), (2, 130822431), (3, 87214954), (6, 43607477), (41, 6381582), (82, 3190791), (123, 2127194), (246, 1063597)]