2622386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{349}}^1$

素因数の和:398

約数の個数: 24

約数和(自身を含む): 4512900

約数和(自身を除く): 1890514

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 349, 442, 578, 698, 3757, 4537, 5933, 7514, 9074, 11866, 77129, 100861, 154258, 201722, 1311193, 2622386]

約数ペア:

[(1, 2622386), (2, 1311193), (13, 201722), (17, 154258), (26, 100861), (34, 77129), (221, 11866), (289, 9074), (349, 7514), (442, 5933), (578, 4537), (698, 3757)]