2382905

素因数分解:

$5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{661}}^1$

素因数の和:776

約数の個数: 16

約数和(自身を含む): 3304704

約数和(自身を除く): 921799

約数列:

[1, 5, 7, 35, 103, 515, 661, 721, 3305, 3605, 4627, 23135, 68083, 340415, 476581, 2382905]

約数ペア:

[(1, 2382905), (5, 476581), (7, 340415), (35, 68083), (103, 23135), (515, 4627), (661, 3605), (721, 3305)]