2510882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1871}}^1$

素因数の和:1945

約数の個数: 16

約数和(自身を含む): 4178304

約数和(自身を除く): 1667422

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 1871, 3742, 20581, 41162, 114131, 228262, 1255441, 2510882]

約数ペア:

[(1, 2510882), (2, 1255441), (11, 228262), (22, 114131), (61, 41162), (122, 20581), (671, 3742), (1342, 1871)]