2037996879436

素因数分解:

$2^2\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{2609}}^1\times {\mathrm{19387}}^1$

素因数の和:23446

約数の個数: 48

約数和(自身を含む): 4080600115200

約数和(自身を除く): 2042603235764

約数列:

[1, 2, 4, 7, 14, 28, 1439, 2609, 2878, 5218, 5756, 10073, 10436, 18263, 19387, 20146, 36526, 38774, 40292, 73052, 77548, 135709, 271418, 542836, 3754351, 7508702, 15017404, 26280457, 27897893, 50580683, 52560914, 55795786, 101161366, 105121828, 111591572, 195285251, 202322732, 354064781, 390570502, 708129562, 781141004, 1416259124, 72785602837, 145571205674, 291142411348, 509499219859, 1018998439718, 2037996879436]

約数ペア:

[(1, 2037996879436), (2, 1018998439718), (4, 509499219859), (7, 291142411348), (14, 145571205674), (28, 72785602837), (1439, 1416259124), (2609, 781141004), (2878, 708129562), (5218, 390570502), (5756, 354064781), (10073, 202322732), (10436, 195285251), (18263, 111591572), (19387, 105121828), (20146, 101161366), (36526, 55795786), (38774, 52560914), (40292, 50580683), (73052, 27897893), (77548, 26280457), (135709, 15017404), (271418, 7508702), (542836, 3754351)]