2040781664

素因数分解:

$2^5\times {\mathrm{4447}}^1\times {\mathrm{14341}}^1$

素因数の和:18798

約数の個数: 24

約数和(自身を含む): 4018972608

約数和(自身を除く): 1978190944

約数列:

[1, 2, 4, 8, 16, 32, 4447, 8894, 14341, 17788, 28682, 35576, 57364, 71152, 114728, 142304, 229456, 458912, 63774427, 127548854, 255097708, 510195416, 1020390832, 2040781664]

約数ペア:

[(1, 2040781664), (2, 1020390832), (4, 510195416), (8, 255097708), (16, 127548854), (32, 63774427), (4447, 458912), (8894, 229456), (14341, 142304), (17788, 114728), (28682, 71152), (35576, 57364)]