1296334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{683}}^1$

素因数の和:771

約数の個数: 16

約数和(自身を含む): 2125872

約数和(自身を除く): 829538

約数列:

[1, 2, 13, 26, 73, 146, 683, 949, 1366, 1898, 8879, 17758, 49859, 99718, 648167, 1296334]

約数ペア:

[(1, 1296334), (2, 648167), (13, 99718), (26, 49859), (73, 17758), (146, 8879), (683, 1898), (949, 1366)]