261980574

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1\times {\mathrm{3167}}^1$

素因数の和:4000

約数の個数: 32

約数和(自身を含む): 555641856

約数和(自身を除く): 293661282

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 811, 1622, 2433, 3167, 4866, 6334, 9501, 13787, 19002, 27574, 41361, 53839, 82722, 107678, 161517, 323034, 2568437, 5136874, 7705311, 15410622, 43663429, 87326858, 130990287, 261980574]

約数ペア:

[(1, 261980574), (2, 130990287), (3, 87326858), (6, 43663429), (17, 15410622), (34, 7705311), (51, 5136874), (102, 2568437), (811, 323034), (1622, 161517), (2433, 107678), (3167, 82722), (4866, 53839), (6334, 41361), (9501, 27574), (13787, 19002)]