2290547

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:418

約数の個数: 16

約数和(自身を含む): 2806272

約数和(自身を除く): 515725

約数列:

[1, 7, 23, 41, 161, 287, 347, 943, 2429, 6601, 7981, 14227, 55867, 99589, 327221, 2290547]

約数ペア:

[(1, 2290547), (7, 327221), (23, 99589), (41, 55867), (161, 14227), (287, 7981), (347, 6601), (943, 2429)]