131170056914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{265526431}}^1$

素因数の和:265526465

約数の個数: 16

約数和(自身を含む): 223042202880

約数和(自身を除く): 91872145966

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 265526431, 531052862, 3451843603, 5045002189, 6903687206, 10090004378, 65585028457, 131170056914]

約数ペア:

[(1, 131170056914), (2, 65585028457), (13, 10090004378), (19, 6903687206), (26, 5045002189), (38, 3451843603), (247, 531052862), (494, 265526431)]