2001864

素因数分解:

$2^3\times 3^1\times {\mathrm{239}}^1\times {\mathrm{349}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 5040000

約数和(自身を除く): 3038136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 239, 349, 478, 698, 717, 956, 1047, 1396, 1434, 1912, 2094, 2792, 2868, 4188, 5736, 8376, 83411, 166822, 250233, 333644, 500466, 667288, 1000932, 2001864]

約数ペア:

[(1, 2001864), (2, 1000932), (3, 667288), (4, 500466), (6, 333644), (8, 250233), (12, 166822), (24, 83411), (239, 8376), (349, 5736), (478, 4188), (698, 2868), (717, 2792), (956, 2094), (1047, 1912), (1396, 1434)]