891566751212

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{359143}}^1$

素因数の和:359430

約数の個数: 48

約数和(自身を含む): 1620630117120

約数和(自身を除く): 729063365908

約数列:

[1, 2, 4, 59, 67, 118, 134, 157, 236, 268, 314, 628, 3953, 7906, 9263, 10519, 15812, 18526, 21038, 37052, 42076, 359143, 620621, 718286, 1241242, 1436572, 2482484, 21189437, 24062581, 42378874, 48125162, 56385451, 84757748, 96250324, 112770902, 225541804, 1419692279, 2839384558, 3326741609, 3777825217, 5678769116, 6653483218, 7555650434, 13306966436, 15111300868, 222891687803, 445783375606, 891566751212]

約数ペア:

[(1, 891566751212), (2, 445783375606), (4, 222891687803), (59, 15111300868), (67, 13306966436), (118, 7555650434), (134, 6653483218), (157, 5678769116), (236, 3777825217), (268, 3326741609), (314, 2839384558), (628, 1419692279), (3953, 225541804), (7906, 112770902), (9263, 96250324), (10519, 84757748), (15812, 56385451), (18526, 48125162), (21038, 42378874), (37052, 24062581), (42076, 21189437), (359143, 2482484), (620621, 1436572), (718286, 1241242)]