2101682018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{3917}}^1$

素因数の和:4346

約数の個数: 32

約数和(自身を含む): 3425773824

約数和(自身を除く): 1324091806

約数列:

[1, 2, 17, 34, 43, 86, 367, 731, 734, 1462, 3917, 6239, 7834, 12478, 15781, 31562, 66589, 133178, 168431, 268277, 336862, 536554, 1437539, 2863327, 2875078, 5726654, 24438163, 48876326, 61814177, 123628354, 1050841009, 2101682018]

約数ペア:

[(1, 2101682018), (2, 1050841009), (17, 123628354), (34, 61814177), (43, 48876326), (86, 24438163), (367, 5726654), (731, 2875078), (734, 2863327), (1462, 1437539), (3917, 536554), (6239, 336862), (7834, 268277), (12478, 168431), (15781, 133178), (31562, 66589)]