2029139749

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{1303}}^1$

素因数の和:1589

約数の個数: 32

約数和(自身を含む): 2538314240

約数和(自身を除く): 509174491

約数列:

[1, 7, 13, 91, 109, 157, 763, 1099, 1303, 1417, 2041, 9121, 9919, 14287, 16939, 17113, 118573, 119791, 142027, 204571, 222469, 994189, 1431997, 1557283, 1846351, 2659423, 12924457, 18615961, 22298239, 156087673, 289877107, 2029139749]

約数ペア:

[(1, 2029139749), (7, 289877107), (13, 156087673), (91, 22298239), (109, 18615961), (157, 12924457), (763, 2659423), (1099, 1846351), (1303, 1557283), (1417, 1431997), (2041, 994189), (9121, 222469), (9919, 204571), (14287, 142027), (16939, 119791), (17113, 118573)]