540049268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{721991}}^1$

素因数の和:722023

約数の個数: 24

約数和(自身を含む): 1091651904

約数和(自身を除く): 551602636

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 721991, 1443982, 2887964, 7941901, 12273847, 15883802, 24547694, 31767604, 49095388, 135012317, 270024634, 540049268]

約数ペア:

[(1, 540049268), (2, 270024634), (4, 135012317), (11, 49095388), (17, 31767604), (22, 24547694), (34, 15883802), (44, 12273847), (68, 7941901), (187, 2887964), (374, 1443982), (748, 721991)]