2100066374

素因数分解:

$2^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{672667}}^1$

素因数の和:672899

約数の個数: 16

約数和(自身を含む): 3616263168

約数和(自身を除く): 1516196794

約数列:

[1, 2, 7, 14, 223, 446, 1561, 3122, 672667, 1345334, 4708669, 9417338, 150004741, 300009482, 1050033187, 2100066374]

約数ペア:

[(1, 2100066374), (2, 1050033187), (7, 300009482), (14, 150004741), (223, 9417338), (446, 4708669), (1561, 1345334), (3122, 672667)]