822146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:425

約数の個数: 16

約数和(自身を含む): 1345344

約数和(自身を除く): 523198

約数列:

[1, 2, 13, 26, 103, 206, 307, 614, 1339, 2678, 3991, 7982, 31621, 63242, 411073, 822146]

約数ペア:

[(1, 822146), (2, 411073), (13, 63242), (26, 31621), (103, 7982), (206, 3991), (307, 2678), (614, 1339)]