2948956

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{2551}}^1$

素因数の和:2589

約数の個数: 18

約数和(自身を含む): 5484248

約数和(自身を除く): 2535292

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 2551, 5102, 10204, 43367, 86734, 173468, 737239, 1474478, 2948956]

約数ペア:

[(1, 2948956), (2, 1474478), (4, 737239), (17, 173468), (34, 86734), (68, 43367), (289, 10204), (578, 5102), (1156, 2551)]