1321232

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{7507}}^1$

素因数の和:7526

約数の個数: 20

約数和(自身を含む): 2792976

約数和(自身を除く): 1471744

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 7507, 15014, 30028, 60056, 82577, 120112, 165154, 330308, 660616, 1321232]

約数ペア:

[(1, 1321232), (2, 660616), (4, 330308), (8, 165154), (11, 120112), (16, 82577), (22, 60056), (44, 30028), (88, 15014), (176, 7507)]