1080020368

素因数分解:

$2^4\times 7^2\times {\mathrm{1377577}}^1$

素因数の和:1377599

約数の個数: 30

約数和(自身を含む): 2434180326

約数和(自身を除く): 1354159958

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 1377577, 2755154, 5510308, 9643039, 11020616, 19286078, 22041232, 38572156, 67501273, 77144312, 135002546, 154288624, 270005092, 540010184, 1080020368]

約数ペア:

[(1, 1080020368), (2, 540010184), (4, 270005092), (7, 154288624), (8, 135002546), (14, 77144312), (16, 67501273), (28, 38572156), (49, 22041232), (56, 19286078), (98, 11020616), (112, 9643039), (196, 5510308), (392, 2755154), (784, 1377577)]