2013404406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{8837}}^1$

素因数の和:9005

約数の個数: 64

約数和(自身を含む): 4561256448

約数和(自身を除く): 2547852042

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 127, 138, 254, 299, 381, 598, 762, 897, 1651, 1794, 2921, 3302, 4953, 5842, 8763, 8837, 9906, 17526, 17674, 26511, 37973, 53022, 75946, 113919, 114881, 203251, 227838, 229762, 344643, 406502, 609753, 689286, 1122299, 1219506, 2244598, 2642263, 3366897, 5284526, 6733794, 7926789, 14589887, 15853578, 25812877, 29179774, 43769661, 51625754, 77438631, 87539322, 154877262, 335567401, 671134802, 1006702203, 2013404406]

約数ペア:

[(1, 2013404406), (2, 1006702203), (3, 671134802), (6, 335567401), (13, 154877262), (23, 87539322), (26, 77438631), (39, 51625754), (46, 43769661), (69, 29179774), (78, 25812877), (127, 15853578), (138, 14589887), (254, 7926789), (299, 6733794), (381, 5284526), (598, 3366897), (762, 2642263), (897, 2244598), (1651, 1219506), (1794, 1122299), (2921, 689286), (3302, 609753), (4953, 406502), (5842, 344643), (8763, 229762), (8837, 227838), (9906, 203251), (17526, 114881), (17674, 113919), (26511, 75946), (37973, 53022)]