261170013310

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1135521797}}^1$

素因数の和:1135521827

約数の個数: 16

約数和(自身を含む): 490545416736

約数和(自身を除く): 229375403426

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1135521797, 2271043594, 5677608985, 11355217970, 26117001331, 52234002662, 130585006655, 261170013310]

約数ペア:

[(1, 261170013310), (2, 130585006655), (5, 52234002662), (10, 26117001331), (23, 11355217970), (46, 5677608985), (115, 2271043594), (230, 1135521797)]