218610242

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1259}}^1\times {\mathrm{5107}}^1$

素因数の和:6385

約数の個数: 16

約数和(自身を含む): 347548320

約数和(自身を除く): 128938078

約数列:

[1, 2, 17, 34, 1259, 2518, 5107, 10214, 21403, 42806, 86819, 173638, 6429713, 12859426, 109305121, 218610242]

約数ペア:

[(1, 218610242), (2, 109305121), (17, 12859426), (34, 6429713), (1259, 173638), (2518, 86819), (5107, 42806), (10214, 21403)]