2085289936

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{701}}^1\times {\mathrm{2089}}^1$

素因数の和:2887

約数の個数: 40

約数和(自身を含む): 4093432200

約数和(自身を除く): 2008142264

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 701, 712, 1402, 1424, 2089, 2804, 4178, 5608, 8356, 11216, 16712, 33424, 62389, 124778, 185921, 249556, 371842, 499112, 743684, 998224, 1464389, 1487368, 2928778, 2974736, 5857556, 11715112, 23430224, 130330621, 260661242, 521322484, 1042644968, 2085289936]

約数ペア:

[(1, 2085289936), (2, 1042644968), (4, 521322484), (8, 260661242), (16, 130330621), (89, 23430224), (178, 11715112), (356, 5857556), (701, 2974736), (712, 2928778), (1402, 1487368), (1424, 1464389), (2089, 998224), (2804, 743684), (4178, 499112), (5608, 371842), (8356, 249556), (11216, 185921), (16712, 124778), (33424, 62389)]