2799836872

素因数分解:

$2^3\times 7^2\times {\mathrm{181}}^1\times {\mathrm{39461}}^1$

素因数の和:39662

約数の個数: 48

約数和(自身を含む): 6140681820

約数和(自身を除く): 3340844948

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 181, 196, 362, 392, 724, 1267, 1448, 2534, 5068, 8869, 10136, 17738, 35476, 39461, 70952, 78922, 157844, 276227, 315688, 552454, 1104908, 1933589, 2209816, 3867178, 7142441, 7734356, 14284882, 15468712, 28569764, 49997087, 57139528, 99994174, 199988348, 349979609, 399976696, 699959218, 1399918436, 2799836872]

約数ペア:

[(1, 2799836872), (2, 1399918436), (4, 699959218), (7, 399976696), (8, 349979609), (14, 199988348), (28, 99994174), (49, 57139528), (56, 49997087), (98, 28569764), (181, 15468712), (196, 14284882), (362, 7734356), (392, 7142441), (724, 3867178), (1267, 2209816), (1448, 1933589), (2534, 1104908), (5068, 552454), (8869, 315688), (10136, 276227), (17738, 157844), (35476, 78922), (39461, 70952)]