831568898

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{20693}}^1$

素因数の和:21049

約数の個数: 16

約数和(自身を含む): 1269452736

約数和(自身を除く): 437883838

約数列:

[1, 2, 71, 142, 283, 566, 20093, 20693, 40186, 41386, 1469203, 2938406, 5856119, 11712238, 415784449, 831568898]

約数ペア:

[(1, 831568898), (2, 415784449), (71, 11712238), (142, 5856119), (283, 2938406), (566, 1469203), (20093, 41386), (20693, 40186)]