245628565343

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{2820043}}^1$

素因数の和:2820614

約数の個数: 16

約数和(自身を含む): 293465058816

約数和(自身を除く): 47836493473

約数列:

[1, 7, 23, 161, 541, 3787, 12443, 87101, 2820043, 19740301, 64860989, 454026923, 1525643263, 10679502841, 35089795049, 245628565343]

約数ペア:

[(1, 245628565343), (7, 35089795049), (23, 10679502841), (161, 1525643263), (541, 454026923), (3787, 64860989), (12443, 19740301), (87101, 2820043)]