2003598

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{1409}}^1$

素因数の和:1496

約数の個数: 24

約数和(自身を含む): 4399200

約数和(自身を除く): 2395602

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1409, 1422, 2818, 4227, 8454, 12681, 25362, 111311, 222622, 333933, 667866, 1001799, 2003598]

約数ペア:

[(1, 2003598), (2, 1001799), (3, 667866), (6, 333933), (9, 222622), (18, 111311), (79, 25362), (158, 12681), (237, 8454), (474, 4227), (711, 2818), (1409, 1422)]