2912128810

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3686239}}^1$

素因数の和:3686325

約数の個数: 16

約数和(自身を含む): 5308185600

約数和(自身を除く): 2396056790

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 3686239, 7372478, 18431195, 36862390, 291212881, 582425762, 1456064405, 2912128810]

約数ペア:

[(1, 2912128810), (2, 1456064405), (5, 582425762), (10, 291212881), (79, 36862390), (158, 18431195), (395, 7372478), (790, 3686239)]