2029125248

素因数分解:

$2^7\times {\mathrm{787}}^1\times {\mathrm{20143}}^1$

素因数の和:20944

約数の個数: 32

約数和(自身を含む): 4047735360

約数和(自身を除く): 2018610112

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 787, 1574, 3148, 6296, 12592, 20143, 25184, 40286, 50368, 80572, 100736, 161144, 322288, 644576, 1289152, 2578304, 15852541, 31705082, 63410164, 126820328, 253640656, 507281312, 1014562624, 2029125248]

約数ペア:

[(1, 2029125248), (2, 1014562624), (4, 507281312), (8, 253640656), (16, 126820328), (32, 63410164), (64, 31705082), (128, 15852541), (787, 2578304), (1574, 1289152), (3148, 644576), (6296, 322288), (12592, 161144), (20143, 100736), (25184, 80572), (40286, 50368)]