2021926774

素因数分解:

$2^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{761}}^1\times {\mathrm{1097}}^1$

素因数の和:2040

約数の個数: 32

約数和(自身を含む): 3493958976

約数和(自身を除く): 1472032202

約数列:

[1, 2, 7, 14, 173, 346, 761, 1097, 1211, 1522, 2194, 2422, 5327, 7679, 10654, 15358, 131653, 189781, 263306, 379562, 834817, 921571, 1328467, 1669634, 1843142, 2656934, 5843719, 11687438, 144423341, 288846682, 1010963387, 2021926774]

約数ペア:

[(1, 2021926774), (2, 1010963387), (7, 288846682), (14, 144423341), (173, 11687438), (346, 5843719), (761, 2656934), (1097, 1843142), (1211, 1669634), (1522, 1328467), (2194, 921571), (2422, 834817), (5327, 379562), (7679, 263306), (10654, 189781), (15358, 131653)]