2012067395

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{5179}}^1$

素因数の和:5379

約数の個数: 32

約数和(自身を含む): 2680339200

約数和(自身を除く): 668271805

約数列:

[1, 5, 13, 43, 65, 139, 215, 559, 695, 1807, 2795, 5179, 5977, 9035, 25895, 29885, 67327, 77701, 222697, 336635, 388505, 719881, 1113485, 2895061, 3599405, 9358453, 14475305, 30954883, 46792265, 154774415, 402413479, 2012067395]

約数ペア:

[(1, 2012067395), (5, 402413479), (13, 154774415), (43, 46792265), (65, 30954883), (139, 14475305), (215, 9358453), (559, 3599405), (695, 2895061), (1807, 1113485), (2795, 719881), (5179, 388505), (5977, 336635), (9035, 222697), (25895, 77701), (29885, 67327)]