2113702948

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1237531}}^1$

素因数の和:1237603

約数の個数: 24

約数和(自身を含む): 4296711104

約数和(自身を除く): 2183008156

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 1237531, 2475062, 4950124, 8662717, 17325434, 34650868, 75489391, 150978782, 301957564, 528425737, 1056851474, 2113702948]

約数ペア:

[(1, 2113702948), (2, 1056851474), (4, 528425737), (7, 301957564), (14, 150978782), (28, 75489391), (61, 34650868), (122, 17325434), (244, 8662717), (427, 4950124), (854, 2475062), (1708, 1237531)]