137791225438

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{247711}}^1\times {\mathrm{7517}}^1$

素因数の和:255267

約数の個数: 16

約数和(自身を含む): 212302065024

約数和(自身を除く): 74510839586

約数列:

[1, 2, 37, 74, 7517, 15034, 247711, 278129, 495422, 556258, 9165307, 18330614, 1862043587, 3724087174, 68895612719, 137791225438]

約数ペア:

[(1, 137791225438), (2, 68895612719), (37, 3724087174), (74, 1862043587), (7517, 18330614), (15034, 9165307), (247711, 556258), (278129, 495422)]