2836697980

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{903407}}^1$

素因数の和:903573

約数の個数: 24

約数和(自身を含む): 5995015488

約数和(自身を除く): 3158317508

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 903407, 1806814, 3613628, 4517035, 9034070, 18068140, 141834899, 283669798, 567339596, 709174495, 1418348990, 2836697980]

約数ペア:

[(1, 2836697980), (2, 1418348990), (4, 709174495), (5, 567339596), (10, 283669798), (20, 141834899), (157, 18068140), (314, 9034070), (628, 4517035), (785, 3613628), (1570, 1806814), (3140, 903407)]