2257886113

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{212627}}^1$

素因数の和:212712

約数の個数: 16

約数和(自身を含む): 2714834304

約数和(自身を除く): 456948191

約数列:

[1, 7, 37, 41, 259, 287, 1517, 10619, 212627, 1488389, 7867199, 8717707, 55070393, 61023949, 322555159, 2257886113]

約数ペア:

[(1, 2257886113), (7, 322555159), (37, 61023949), (41, 55070393), (259, 8717707), (287, 7867199), (1517, 1488389), (10619, 212627)]