491971979

素因数分解:

${\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1\times {\mathrm{523}}^1$

素因数の和:914

約数の個数: 16

約数和(自身を含む): 515616000

約数和(自身を除く): 23644021

約数列:

[1, 29, 163, 199, 523, 4727, 5771, 15167, 32437, 85249, 104077, 940673, 2472221, 3018233, 16964551, 491971979]

約数ペア:

[(1, 491971979), (29, 16964551), (163, 3018233), (199, 2472221), (523, 940673), (4727, 104077), (5771, 85249), (15167, 32437)]