2199273410

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2649727}}^1$

素因数の和:2649817

約数の個数: 16

約数和(自身を含む): 4006388736

約数和(自身を除く): 1807115326

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 2649727, 5299454, 13248635, 26497270, 219927341, 439854682, 1099636705, 2199273410]

約数ペア:

[(1, 2199273410), (2, 1099636705), (5, 439854682), (10, 219927341), (83, 26497270), (166, 13248635), (415, 5299454), (830, 2649727)]