1811528096

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{425641}}^1$

素因数の和:425677

約数の個数: 48

約数和(自身を含む): 4290471360

約数和(自身を除く): 2478943264

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 425641, 851282, 1702564, 2979487, 3405128, 5958974, 6810256, 8087179, 11917948, 13620512, 16174358, 23835896, 32348716, 47671792, 56610253, 64697432, 95343584, 113220506, 129394864, 226441012, 258789728, 452882024, 905764048, 1811528096]

約数ペア:

[(1, 1811528096), (2, 905764048), (4, 452882024), (7, 258789728), (8, 226441012), (14, 129394864), (16, 113220506), (19, 95343584), (28, 64697432), (32, 56610253), (38, 47671792), (56, 32348716), (76, 23835896), (112, 16174358), (133, 13620512), (152, 11917948), (224, 8087179), (266, 6810256), (304, 5958974), (532, 3405128), (608, 2979487), (1064, 1702564), (2128, 851282), (4256, 425641)]