86726601596

素因数分解:

$2^2\times {\mathrm{195121}}^1\times {\mathrm{111119}}^1$

素因数の和:306244

約数の個数: 12

約数和(自身を含む): 151773696480

約数和(自身を除く): 65047094884

約数列:

[1, 2, 4, 111119, 195121, 222238, 390242, 444476, 780484, 21681650399, 43363300798, 86726601596]

約数ペア:

[(1, 86726601596), (2, 43363300798), (4, 21681650399), (111119, 780484), (195121, 444476), (222238, 390242)]