885354488

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{10487}}^1$

素因数の和:10727

約数の個数: 32

約数和(自身を含む): 1697168160

約数和(自身を除く): 811813672

約数列:

[1, 2, 4, 8, 61, 122, 173, 244, 346, 488, 692, 1384, 10487, 10553, 20974, 21106, 41948, 42212, 83896, 84424, 639707, 1279414, 1814251, 2558828, 3628502, 5117656, 7257004, 14514008, 110669311, 221338622, 442677244, 885354488]

約数ペア:

[(1, 885354488), (2, 442677244), (4, 221338622), (8, 110669311), (61, 14514008), (122, 7257004), (173, 5117656), (244, 3628502), (346, 2558828), (488, 1814251), (692, 1279414), (1384, 639707), (10487, 84424), (10553, 83896), (20974, 42212), (21106, 41948)]