2803388

素因数分解:

$2^2\times 7^2\times {\mathrm{14303}}^1$

素因数の和:14321

約数の個数: 18

約数和(自身を含む): 5707296

約数和(自身を除く): 2903908

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 14303, 28606, 57212, 100121, 200242, 400484, 700847, 1401694, 2803388]

約数ペア:

[(1, 2803388), (2, 1401694), (4, 700847), (7, 400484), (14, 200242), (28, 100121), (49, 57212), (98, 28606), (196, 14303)]