1299538718

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{2081}}^1\times {\mathrm{18367}}^1$

素因数の和:20467

約数の個数: 16

約数和(自身を含む): 2065077504

約数和(自身を除く): 765538786

約数列:

[1, 2, 17, 34, 2081, 4162, 18367, 35377, 36734, 70754, 312239, 624478, 38221727, 76443454, 649769359, 1299538718]

約数ペア:

[(1, 1299538718), (2, 649769359), (17, 76443454), (34, 38221727), (2081, 624478), (4162, 312239), (18367, 70754), (35377, 36734)]