981442

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6373}}^1$

素因数の和:6393

約数の個数: 16

約数和(自身を含む): 1835712

約数和(自身を除く): 854270

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 6373, 12746, 44611, 70103, 89222, 140206, 490721, 981442]

約数ペア:

[(1, 981442), (2, 490721), (7, 140206), (11, 89222), (14, 70103), (22, 44611), (77, 12746), (154, 6373)]