2019392406

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{436531}}^1$

素因数の和:436796

約数の個数: 24

約数和(自身を含む): 4392384984

約数和(自身を除く): 2372992578

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313, 4626, 436531, 873062, 1309593, 2619186, 3928779, 7857558, 112188467, 224376934, 336565401, 673130802, 1009696203, 2019392406]

約数ペア:

[(1, 2019392406), (2, 1009696203), (3, 673130802), (6, 336565401), (9, 224376934), (18, 112188467), (257, 7857558), (514, 3928779), (771, 2619186), (1542, 1309593), (2313, 873062), (4626, 436531)]