1121098

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1$

素因数の和:533

約数の個数: 16

約数和(自身を含む): 1853280

約数和(自身を除く): 732182

約数列:

[1, 2, 11, 22, 131, 262, 389, 778, 1441, 2882, 4279, 8558, 50959, 101918, 560549, 1121098]

約数ペア:

[(1, 1121098), (2, 560549), (11, 101918), (22, 50959), (131, 8558), (262, 4279), (389, 2882), (778, 1441)]