2012275921928

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{1693}}^1\times {\mathrm{26717}}^1$

素因数の和:28566

約数の個数: 64

約数和(自身を含む): 3877901818560

約数和(自身を除く): 1865625896632

約数列:

[1, 2, 4, 8, 67, 83, 134, 166, 268, 332, 536, 664, 1693, 3386, 5561, 6772, 11122, 13544, 22244, 26717, 44488, 53434, 106868, 113431, 140519, 213736, 226862, 281038, 453724, 562076, 907448, 1124152, 1790039, 2217511, 3580078, 4435022, 7160156, 8870044, 9414773, 14320312, 17740088, 18829546, 37659092, 45231881, 75318184, 90463762, 148573237, 180927524, 297146474, 361855048, 594292948, 1188585896, 3030536027, 3754246123, 6061072054, 7508492246, 12122144108, 15016984492, 24244288216, 30033968984, 251534490241, 503068980482, 1006137960964, 2012275921928]

約数ペア:

[(1, 2012275921928), (2, 1006137960964), (4, 503068980482), (8, 251534490241), (67, 30033968984), (83, 24244288216), (134, 15016984492), (166, 12122144108), (268, 7508492246), (332, 6061072054), (536, 3754246123), (664, 3030536027), (1693, 1188585896), (3386, 594292948), (5561, 361855048), (6772, 297146474), (11122, 180927524), (13544, 148573237), (22244, 90463762), (26717, 75318184), (44488, 45231881), (53434, 37659092), (106868, 18829546), (113431, 17740088), (140519, 14320312), (213736, 9414773), (226862, 8870044), (281038, 7160156), (453724, 4435022), (562076, 3580078), (907448, 2217511), (1124152, 1790039)]