2007488782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{953}}^1\times {\mathrm{81019}}^1$

素因数の和:81987

約数の個数: 16

約数和(自身を含む): 3246309360

約数和(自身を除く): 1238820578

約数列:

[1, 2, 13, 26, 953, 1906, 12389, 24778, 81019, 162038, 1053247, 2106494, 77211107, 154422214, 1003744391, 2007488782]

約数ペア:

[(1, 2007488782), (2, 1003744391), (13, 154422214), (26, 77211107), (953, 2106494), (1906, 1053247), (12389, 162038), (24778, 81019)]