2017452910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{390223}}^1$

素因数の和:390288

約数の個数: 32

約数和(自身を含む): 4045842432

約数和(自身を除く): 2028389522

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 517, 1034, 2585, 5170, 390223, 780446, 1951115, 3902230, 4292453, 8584906, 18340481, 21462265, 36680962, 42924530, 91702405, 183404810, 201745291, 403490582, 1008726455, 2017452910]

約数ペア:

[(1, 2017452910), (2, 1008726455), (5, 403490582), (10, 201745291), (11, 183404810), (22, 91702405), (47, 42924530), (55, 36680962), (94, 21462265), (110, 18340481), (235, 8584906), (470, 4292453), (517, 3902230), (1034, 1951115), (2585, 780446), (5170, 390223)]