7988684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3863}}^1$

素因数の和:3925

約数の個数: 24

約数和(自身を含む): 15579648

約数和(自身を除く): 7590964

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 3863, 7726, 15452, 42493, 84986, 169972, 181561, 363122, 726244, 1997171, 3994342, 7988684]

約数ペア:

[(1, 7988684), (2, 3994342), (4, 1997171), (11, 726244), (22, 363122), (44, 181561), (47, 169972), (94, 84986), (188, 42493), (517, 15452), (1034, 7726), (2068, 3863)]