260066686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{79337}}^1$

素因数の和:79499

約数の個数: 16

約数和(自身を含む): 428425200

約数和(自身を除く): 168358514

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 79337, 158674, 872707, 1745414, 11821213, 23642426, 130033343, 260066686]

約数ペア:

[(1, 260066686), (2, 130033343), (11, 23642426), (22, 11821213), (149, 1745414), (298, 872707), (1639, 158674), (3278, 79337)]