858961362

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1\times {\mathrm{997}}^1$

素因数の和:1363

約数の個数: 64

約数和(自身を含む): 1999321344

約数和(自身を除く): 1140359982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 281, 438, 511, 562, 843, 997, 1022, 1533, 1686, 1967, 1994, 2991, 3066, 3934, 5901, 5982, 6979, 11802, 13958, 20513, 20937, 41026, 41874, 61539, 72781, 123078, 143591, 145562, 218343, 280157, 287182, 430773, 436686, 509467, 560314, 840471, 861546, 1018934, 1528401, 1680942, 1961099, 3056802, 3922198, 5883297, 11766594, 20451461, 40902922, 61354383, 122708766, 143160227, 286320454, 429480681, 858961362]

約数ペア:

[(1, 858961362), (2, 429480681), (3, 286320454), (6, 143160227), (7, 122708766), (14, 61354383), (21, 40902922), (42, 20451461), (73, 11766594), (146, 5883297), (219, 3922198), (281, 3056802), (438, 1961099), (511, 1680942), (562, 1528401), (843, 1018934), (997, 861546), (1022, 840471), (1533, 560314), (1686, 509467), (1967, 436686), (1994, 430773), (2991, 287182), (3066, 280157), (3934, 218343), (5901, 145562), (5982, 143591), (6979, 123078), (11802, 72781), (13958, 61539), (20513, 41874), (20937, 41026)]