84289010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{648377}}^1$

素因数の和:648397

約数の個数: 16

約数和(自身を含む): 163391256

約数和(自身を除く): 79102246

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 648377, 1296754, 3241885, 6483770, 8428901, 16857802, 42144505, 84289010]

約数ペア:

[(1, 84289010), (2, 42144505), (5, 16857802), (10, 8428901), (13, 6483770), (26, 3241885), (65, 1296754), (130, 648377)]