2019901868

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{58453}}^1$

素因数の和:58673

約数の個数: 24

約数和(自身を含む): 3623680368

約数和(自身を除く): 1603778500

約数列:

[1, 2, 4, 53, 106, 163, 212, 326, 652, 8639, 17278, 34556, 58453, 116906, 233812, 3098009, 6196018, 9527839, 12392036, 19055678, 38111356, 504975467, 1009950934, 2019901868]

約数ペア:

[(1, 2019901868), (2, 1009950934), (4, 504975467), (53, 38111356), (106, 19055678), (163, 12392036), (212, 9527839), (326, 6196018), (652, 3098009), (8639, 233812), (17278, 116906), (34556, 58453)]