2002042977

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{74257}}^1$

素因数の和:74333

約数の個数: 32

約数和(自身を含む): 3136657920

約数和(自身を除く): 1134614943

約数列:

[1, 3, 11, 19, 33, 43, 57, 129, 209, 473, 627, 817, 1419, 2451, 8987, 26961, 74257, 222771, 816827, 1410883, 2450481, 3193051, 4232649, 9579153, 15519713, 35123561, 46559139, 60667969, 105370683, 182003907, 667347659, 2002042977]

約数ペア:

[(1, 2002042977), (3, 667347659), (11, 182003907), (19, 105370683), (33, 60667969), (43, 46559139), (57, 35123561), (129, 15519713), (209, 9579153), (473, 4232649), (627, 3193051), (817, 2450481), (1419, 1410883), (2451, 816827), (8987, 222771), (26961, 74257)]