2221526

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{293}}^1$

素因数の和:535

約数の個数: 16

約数和(自身を含む): 3556224

約数和(自身を除く): 1334698

約数列:

[1, 2, 17, 34, 223, 293, 446, 586, 3791, 4981, 7582, 9962, 65339, 130678, 1110763, 2221526]

約数ペア:

[(1, 2221526), (2, 1110763), (17, 130678), (34, 65339), (223, 9962), (293, 7582), (446, 4981), (586, 3791)]