81026998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{183319}}^1$

素因数の和:183351

約数の個数: 16

約数和(自身を含む): 138589920

約数和(自身を除く): 57562922

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 183319, 366638, 2383147, 3116423, 4766294, 6232846, 40513499, 81026998]

約数ペア:

[(1, 81026998), (2, 40513499), (13, 6232846), (17, 4766294), (26, 3116423), (34, 2383147), (221, 366638), (442, 183319)]