2557842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{60901}}^1$

素因数の和:60913

約数の個数: 16

約数和(自身を含む): 5846592

約数和(自身を除く): 3288750

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 60901, 121802, 182703, 365406, 426307, 852614, 1278921, 2557842]

約数ペア:

[(1, 2557842), (2, 1278921), (3, 852614), (6, 426307), (7, 365406), (14, 182703), (21, 121802), (42, 60901)]