8894956

素因数分解:

$2^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{647}}^1$

素因数の和:1149

約数の個数: 24

約数和(自身を含む): 17853696

約数和(自身を除く): 8958740

約数列:

[1, 2, 4, 7, 14, 28, 491, 647, 982, 1294, 1964, 2588, 3437, 4529, 6874, 9058, 13748, 18116, 317677, 635354, 1270708, 2223739, 4447478, 8894956]

約数ペア:

[(1, 8894956), (2, 4447478), (4, 2223739), (7, 1270708), (14, 635354), (28, 317677), (491, 18116), (647, 13748), (982, 9058), (1294, 6874), (1964, 4529), (2588, 3437)]