2016266588

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{549691}}^1$

素因数の和:549833

約数の個数: 24

約数和(自身を含む): 4063323264

約数和(自身を除く): 2047056676

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 549691, 1099382, 2198764, 3847837, 7695674, 15391348, 72009521, 144019042, 288038084, 504066647, 1008133294, 2016266588]

約数ペア:

[(1, 2016266588), (2, 1008133294), (4, 504066647), (7, 288038084), (14, 144019042), (28, 72009521), (131, 15391348), (262, 7695674), (524, 3847837), (917, 2198764), (1834, 1099382), (3668, 549691)]