274091042

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{26647}}^1$

素因数の和:26825

約数の個数: 16

約数和(自身を含む): 425302080

約数和(自身を除く): 151211038

約数列:

[1, 2, 37, 74, 139, 278, 5143, 10286, 26647, 53294, 985939, 1971878, 3703933, 7407866, 137045521, 274091042]

約数ペア:

[(1, 274091042), (2, 137045521), (37, 7407866), (74, 3703933), (139, 1971878), (278, 985939), (5143, 53294), (10286, 26647)]