105143474

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{2237}}^1$

素因数の和:2641

約数の個数: 16

約数和(自身を含む): 160491456

約数和(自身を除く): 55347982

約数列:

[1, 2, 71, 142, 331, 662, 2237, 4474, 23501, 47002, 158827, 317654, 740447, 1480894, 52571737, 105143474]

約数ペア:

[(1, 105143474), (2, 52571737), (71, 1480894), (142, 740447), (331, 317654), (662, 158827), (2237, 47002), (4474, 23501)]