390296798

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{119503}}^1$

素因数の和:119599

約数の個数: 16

約数和(自身を含む): 619508736

約数和(自身を除く): 229211938

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 119503, 239006, 2748569, 5497138, 8484713, 16969426, 195148399, 390296798]

約数ペア:

[(1, 390296798), (2, 195148399), (23, 16969426), (46, 8484713), (71, 5497138), (142, 2748569), (1633, 239006), (3266, 119503)]