1668756490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7255463}}^1$

素因数の和:7255493

約数の個数: 16

約数和(自身を含む): 3134360448

約数和(自身を除く): 1465603958

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 7255463, 14510926, 36277315, 72554630, 166875649, 333751298, 834378245, 1668756490]

約数ペア:

[(1, 1668756490), (2, 834378245), (5, 333751298), (10, 166875649), (23, 72554630), (46, 36277315), (115, 14510926), (230, 7255463)]