26638859233

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3520399}}^1$

素因数の和:3520476

約数の個数: 16

約数和(自身を含む): 32444006400

約数和(自身を除く): 5805147167

約数列:

[1, 7, 23, 47, 161, 329, 1081, 7567, 3520399, 24642793, 80969177, 165458753, 566784239, 1158211271, 3805551319, 26638859233]

約数ペア:

[(1, 26638859233), (7, 3805551319), (23, 1158211271), (47, 566784239), (161, 165458753), (329, 80969177), (1081, 24642793), (7567, 3520399)]