2555984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{9397}}^1$

素因数の和:9422

約数の個数: 20

約数和(自身を含む): 5244084

約数和(自身を除く): 2688100

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 9397, 18794, 37588, 75176, 150352, 159749, 319498, 638996, 1277992, 2555984]

約数ペア:

[(1, 2555984), (2, 1277992), (4, 638996), (8, 319498), (16, 159749), (17, 150352), (34, 75176), (68, 37588), (136, 18794), (272, 9397)]