2108877122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{47431}}^1$

素因数の和:47534

約数の個数: 32

約数和(自身を含む): 3606349824

約数和(自身を除く): 1497472702

約数列:

[1, 2, 11, 22, 43, 47, 86, 94, 473, 517, 946, 1034, 2021, 4042, 22231, 44462, 47431, 94862, 521741, 1043482, 2039533, 2229257, 4079066, 4458514, 22434863, 24521827, 44869726, 49043654, 95858051, 191716102, 1054438561, 2108877122]

約数ペア:

[(1, 2108877122), (2, 1054438561), (11, 191716102), (22, 95858051), (43, 49043654), (47, 44869726), (86, 24521827), (94, 22434863), (473, 4458514), (517, 4079066), (946, 2229257), (1034, 2039533), (2021, 1043482), (4042, 521741), (22231, 94862), (44462, 47431)]