28941110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263101}}^1$

素因数の和:263119

約数の個数: 16

約数和(自身を含む): 56830032

約数和(自身を除く): 27888922

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 263101, 526202, 1315505, 2631010, 2894111, 5788222, 14470555, 28941110]

約数ペア:

[(1, 28941110), (2, 14470555), (5, 5788222), (10, 2894111), (11, 2631010), (22, 1315505), (55, 526202), (110, 263101)]