890793042

素因数分解:

$2^1\times 3^1\times {\mathrm{281}}^1\times {\mathrm{307}}^1\times {\mathrm{1721}}^1$

素因数の和:2314

約数の個数: 32

約数和(自身を含む): 1794792384

約数和(自身を除く): 903999342

約数列:

[1, 2, 3, 6, 281, 307, 562, 614, 843, 921, 1686, 1721, 1842, 3442, 5163, 10326, 86267, 172534, 258801, 483601, 517602, 528347, 967202, 1056694, 1450803, 1585041, 2901606, 3170082, 148465507, 296931014, 445396521, 890793042]

約数ペア:

[(1, 890793042), (2, 445396521), (3, 296931014), (6, 148465507), (281, 3170082), (307, 2901606), (562, 1585041), (614, 1450803), (843, 1056694), (921, 967202), (1686, 528347), (1721, 517602), (1842, 483601), (3442, 258801), (5163, 172534), (10326, 86267)]