259386

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2543}}^1$

素因数の和:2565

約数の個数: 16

約数和(自身を含む): 549504

約数和(自身を除く): 290118

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 2543, 5086, 7629, 15258, 43231, 86462, 129693, 259386]

約数ペア:

[(1, 259386), (2, 129693), (3, 86462), (6, 43231), (17, 15258), (34, 7629), (51, 5086), (102, 2543)]