2009074754

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{2309}}^1\times {\mathrm{5507}}^1$

素因数の和:7897

約数の個数: 16

約数和(自身を含む): 3053635200

約数和(自身を除く): 1044560446

約数列:

[1, 2, 79, 158, 2309, 4618, 5507, 11014, 182411, 364822, 435053, 870106, 12715663, 25431326, 1004537377, 2009074754]

約数ペア:

[(1, 2009074754), (2, 1004537377), (79, 25431326), (158, 12715663), (2309, 870106), (4618, 435053), (5507, 364822), (11014, 182411)]