2270996

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 5193216

約数和(自身を除く): 2922220

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 367, 442, 476, 734, 884, 1468, 1547, 2569, 3094, 4771, 5138, 6188, 6239, 9542, 10276, 12478, 19084, 24956, 33397, 43673, 66794, 81107, 87346, 133588, 162214, 174692, 324428, 567749, 1135498, 2270996]

約数ペア:

[(1, 2270996), (2, 1135498), (4, 567749), (7, 324428), (13, 174692), (14, 162214), (17, 133588), (26, 87346), (28, 81107), (34, 66794), (52, 43673), (68, 33397), (91, 24956), (119, 19084), (182, 12478), (221, 10276), (238, 9542), (364, 6239), (367, 6188), (442, 5138), (476, 4771), (734, 3094), (884, 2569), (1468, 1547)]