9809648812

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{17900819}}^1$

素因数の和:17900960

約数の個数: 12

約数和(自身を含む): 17292192120

約数和(自身を除く): 7482543308

約数列:

[1, 2, 4, 137, 274, 548, 17900819, 35801638, 71603276, 2452412203, 4904824406, 9809648812]

約数ペア:

[(1, 9809648812), (2, 4904824406), (4, 2452412203), (137, 71603276), (274, 35801638), (548, 17900819)]