1799921488

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{4891091}}^1$

素因数の和:4891122

約数の個数: 20

約数和(自身を含む): 3638972448

約数和(自身を除く): 1839050960

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 4891091, 9782182, 19564364, 39128728, 78257456, 112495093, 224990186, 449980372, 899960744, 1799921488]

約数ペア:

[(1, 1799921488), (2, 899960744), (4, 449980372), (8, 224990186), (16, 112495093), (23, 78257456), (46, 39128728), (92, 19564364), (184, 9782182), (368, 4891091)]