890756862

素因数分解:

$2^1\times 3^1\times {\mathrm{1123}}^1\times {\mathrm{132199}}^1$

素因数の和:133327

約数の個数: 16

約数和(自身を含む): 1783113600

約数和(自身を除く): 892356738

約数列:

[1, 2, 3, 6, 1123, 2246, 3369, 6738, 132199, 264398, 396597, 793194, 148459477, 296918954, 445378431, 890756862]

約数ペア:

[(1, 890756862), (2, 445378431), (3, 296918954), (6, 148459477), (1123, 793194), (2246, 396597), (3369, 264398), (6738, 132199)]