1309294

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2281}}^1$

素因数の和:2331

約数の個数: 16

約数和(自身を含む): 2300256

約数和(自身を除く): 990962

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 2281, 4562, 15967, 31934, 93521, 187042, 654647, 1309294]

約数ペア:

[(1, 1309294), (2, 654647), (7, 187042), (14, 93521), (41, 31934), (82, 15967), (287, 4562), (574, 2281)]