130185218

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{20047}}^1$

素因数の和:20257

約数の個数: 16

約数和(自身を含む): 207857664

約数和(自身を除く): 77672446

約数列:

[1, 2, 17, 34, 191, 382, 3247, 6494, 20047, 40094, 340799, 681598, 3828977, 7657954, 65092609, 130185218]

約数ペア:

[(1, 130185218), (2, 65092609), (17, 7657954), (34, 3828977), (191, 681598), (382, 340799), (3247, 40094), (6494, 20047)]