2011001447

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{4679}}^1\times {\mathrm{4723}}^1$

素因数の和:9422

約数の個数: 16

約数和(自身を含む): 2476131840

約数和(自身を除く): 465130393

約数列:

[1, 7, 13, 91, 4679, 4723, 32753, 33061, 60827, 61399, 425789, 429793, 22098917, 154692419, 287285921, 2011001447]

約数ペア:

[(1, 2011001447), (7, 287285921), (13, 154692419), (91, 22098917), (4679, 429793), (4723, 425789), (32753, 61399), (33061, 60827)]