2011982

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1049}}^1$

素因数の和:1195

約数の個数: 16

約数和(自身を含む): 3477600

約数和(自身を除く): 1465618

約数列:

[1, 2, 7, 14, 137, 274, 959, 1049, 1918, 2098, 7343, 14686, 143713, 287426, 1005991, 2011982]

約数ペア:

[(1, 2011982), (2, 1005991), (7, 287426), (14, 143713), (137, 14686), (274, 7343), (959, 2098), (1049, 1918)]