2155472162

素因数分解:

$2^1\times {\mathrm{349}}^1\times {\mathrm{1429}}^1\times {\mathrm{2161}}^1$

素因数の和:3941

約数の個数: 16

約数和(自身を含む): 3246243000

約数和(自身を除く): 1090770838

約数列:

[1, 2, 349, 698, 1429, 2161, 2858, 4322, 498721, 754189, 997442, 1508378, 3088069, 6176138, 1077736081, 2155472162]

約数ペア:

[(1, 2155472162), (2, 1077736081), (349, 6176138), (698, 3088069), (1429, 1508378), (2161, 997442), (2858, 754189), (4322, 498721)]