1990302572

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{1091}}^1\times {\mathrm{3329}}^1$

素因数の和:4561

約数の個数: 24

約数和(自身を含む): 3512723760

約数和(自身を除く): 1522421188

約数列:

[1, 2, 4, 137, 274, 548, 1091, 2182, 3329, 4364, 6658, 13316, 149467, 298934, 456073, 597868, 912146, 1824292, 3631939, 7263878, 14527756, 497575643, 995151286, 1990302572]

約数ペア:

[(1, 1990302572), (2, 995151286), (4, 497575643), (137, 14527756), (274, 7263878), (548, 3631939), (1091, 1824292), (2182, 912146), (3329, 597868), (4364, 456073), (6658, 298934), (13316, 149467)]