2988894524

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{58109}}^1$

素因数の和:58298

約数の個数: 48

約数和(自身を含む): 6560386560

約数和(自身を除く): 3571492036

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 167, 308, 334, 668, 1169, 1837, 2338, 3674, 4676, 7348, 12859, 25718, 51436, 58109, 116218, 232436, 406763, 639199, 813526, 1278398, 1627052, 2556796, 4474393, 8948786, 9704203, 17897572, 19408406, 38816812, 67929421, 106746233, 135858842, 213492466, 271717684, 426984932, 747223631, 1494447262, 2988894524]

約数ペア:

[(1, 2988894524), (2, 1494447262), (4, 747223631), (7, 426984932), (11, 271717684), (14, 213492466), (22, 135858842), (28, 106746233), (44, 67929421), (77, 38816812), (154, 19408406), (167, 17897572), (308, 9704203), (334, 8948786), (668, 4474393), (1169, 2556796), (1837, 1627052), (2338, 1278398), (3674, 813526), (4676, 639199), (7348, 406763), (12859, 232436), (25718, 116218), (51436, 58109)]