2007138832568

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{823}}^1\times {\mathrm{106331}}^1$

素因数の和:107268

約数の個数: 64

約数和(自身を含む): 3911248235520

約数和(自身を除く): 1904109402952

約数列:

[1, 2, 4, 8, 47, 61, 94, 122, 188, 244, 376, 488, 823, 1646, 2867, 3292, 5734, 6584, 11468, 22936, 38681, 50203, 77362, 100406, 106331, 154724, 200812, 212662, 309448, 401624, 425324, 850648, 2359541, 4719082, 4997557, 6486191, 9438164, 9995114, 12972382, 18876328, 19990228, 25944764, 39980456, 51889528, 87510413, 175020826, 304850977, 350041652, 609701954, 700083304, 1219403908, 2438807816, 4112989411, 5338135193, 8225978822, 10676270386, 16451957644, 21352540772, 32903915288, 42705081544, 250892354071, 501784708142, 1003569416284, 2007138832568]

約数ペア:

[(1, 2007138832568), (2, 1003569416284), (4, 501784708142), (8, 250892354071), (47, 42705081544), (61, 32903915288), (94, 21352540772), (122, 16451957644), (188, 10676270386), (244, 8225978822), (376, 5338135193), (488, 4112989411), (823, 2438807816), (1646, 1219403908), (2867, 700083304), (3292, 609701954), (5734, 350041652), (6584, 304850977), (11468, 175020826), (22936, 87510413), (38681, 51889528), (50203, 39980456), (77362, 25944764), (100406, 19990228), (106331, 18876328), (154724, 12972382), (200812, 9995114), (212662, 9438164), (309448, 6486191), (401624, 4997557), (425324, 4719082), (850648, 2359541)]