1610864

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{1213}}^1$

素因数の和:1304

約数の個数: 20

約数和(自身を含む): 3161256

約数和(自身を除く): 1550392

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1213, 1328, 2426, 4852, 9704, 19408, 100679, 201358, 402716, 805432, 1610864]

約数ペア:

[(1, 1610864), (2, 805432), (4, 402716), (8, 201358), (16, 100679), (83, 19408), (166, 9704), (332, 4852), (664, 2426), (1213, 1328)]