1338464

素因数分解:

$2^5\times {\mathrm{151}}^1\times {\mathrm{277}}^1$

素因数の和:438

約数の個数: 24

約数和(自身を含む): 2662128

約数和(自身を除く): 1323664

約数列:

[1, 2, 4, 8, 16, 32, 151, 277, 302, 554, 604, 1108, 1208, 2216, 2416, 4432, 4832, 8864, 41827, 83654, 167308, 334616, 669232, 1338464]

約数ペア:

[(1, 1338464), (2, 669232), (4, 334616), (8, 167308), (16, 83654), (32, 41827), (151, 8864), (277, 4832), (302, 4432), (554, 2416), (604, 2216), (1108, 1208)]