660709010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5082377}}^1$

素因数の和:5082397

約数の個数: 16

約数和(自身を含む): 1280759256

約数和(自身を除く): 620050246

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 5082377, 10164754, 25411885, 50823770, 66070901, 132141802, 330354505, 660709010]

約数ペア:

[(1, 660709010), (2, 330354505), (5, 132141802), (10, 66070901), (13, 50823770), (26, 25411885), (65, 10164754), (130, 5082377)]