868236486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{856249}}^1$

素因数の和:856280

約数の個数: 24

約数和(自身を含む): 1880325000

約数和(自身を除く): 1012088514

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 856249, 1712498, 2568747, 5137494, 11131237, 22262474, 33393711, 66787422, 144706081, 289412162, 434118243, 868236486]

約数ペア:

[(1, 868236486), (2, 434118243), (3, 289412162), (6, 144706081), (13, 66787422), (26, 33393711), (39, 22262474), (78, 11131237), (169, 5137494), (338, 2568747), (507, 1712498), (1014, 856249)]