5657338

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:621

約数の個数: 16

約数和(自身を含む): 8759520

約数和(自身を除く): 3102182

約数列:

[1, 2, 43, 86, 157, 314, 419, 838, 6751, 13502, 18017, 36034, 65783, 131566, 2828669, 5657338]

約数ペア:

[(1, 5657338), (2, 2828669), (43, 131566), (86, 65783), (157, 36034), (314, 18017), (419, 13502), (838, 6751)]