8717090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1091}}^1$

素因数の和:1162

約数の個数: 32

約数和(自身を含む): 16982784

約数和(自身を除く): 8265694

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1091, 1598, 2182, 3995, 5455, 7990, 10910, 18547, 37094, 51277, 92735, 102554, 185470, 256385, 512770, 871709, 1743418, 4358545, 8717090]

約数ペア:

[(1, 8717090), (2, 4358545), (5, 1743418), (10, 871709), (17, 512770), (34, 256385), (47, 185470), (85, 102554), (94, 92735), (170, 51277), (235, 37094), (470, 18547), (799, 10910), (1091, 7990), (1598, 5455), (2182, 3995)]