4453310

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1997}}^1$

素因数の和:2227

約数の個数: 16

約数和(自身を含む): 8055936

約数和(自身を除く): 3602626

約数列:

[1, 2, 5, 10, 223, 446, 1115, 1997, 2230, 3994, 9985, 19970, 445331, 890662, 2226655, 4453310]

約数ペア:

[(1, 4453310), (2, 2226655), (5, 890662), (10, 445331), (223, 19970), (446, 9985), (1115, 3994), (1997, 2230)]