2155620962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2648183}}^1$

素因数の和:2648233

約数の個数: 16

約数和(自身を含む): 3622715712

約数和(自身を除く): 1467094750

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 2648183, 5296366, 29130013, 58260026, 97982771, 195965542, 1077810481, 2155620962]

約数ペア:

[(1, 2155620962), (2, 1077810481), (11, 195965542), (22, 97982771), (37, 58260026), (74, 29130013), (407, 5296366), (814, 2648183)]