2981596

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 5579280

約数和(自身を除く): 2597684

約数列:

[1, 2, 4, 17, 34, 68, 163, 269, 326, 538, 652, 1076, 2771, 4573, 5542, 9146, 11084, 18292, 43847, 87694, 175388, 745399, 1490798, 2981596]

約数ペア:

[(1, 2981596), (2, 1490798), (4, 745399), (17, 175388), (34, 87694), (68, 43847), (163, 18292), (269, 11084), (326, 9146), (538, 5542), (652, 4573), (1076, 2771)]