3991359556

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1\times {\mathrm{1619}}^1$

素因数の和:1984

約数の個数: 48

約数和(自身を含む): 7385333760

約数和(自身を除く): 3393974204

約数列:

[1, 2, 4, 23, 46, 92, 127, 211, 254, 422, 508, 844, 1619, 2921, 3238, 4853, 5842, 6476, 9706, 11684, 19412, 26797, 37237, 53594, 74474, 107188, 148948, 205613, 341609, 411226, 616331, 683218, 822452, 1232662, 1366436, 2465324, 4729099, 7857007, 9458198, 15714014, 18916396, 31428028, 43384343, 86768686, 173537372, 997839889, 1995679778, 3991359556]

約数ペア:

[(1, 3991359556), (2, 1995679778), (4, 997839889), (23, 173537372), (46, 86768686), (92, 43384343), (127, 31428028), (211, 18916396), (254, 15714014), (422, 9458198), (508, 7857007), (844, 4729099), (1619, 2465324), (2921, 1366436), (3238, 1232662), (4853, 822452), (5842, 683218), (6476, 616331), (9706, 411226), (11684, 341609), (19412, 205613), (26797, 148948), (37237, 107188), (53594, 74474)]