2688145486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{490001}}^1$

素因数の和:490227

約数の個数: 16

約数和(自身を含む): 4362977808

約数和(自身を除く): 1674832322

約数列:

[1, 2, 13, 26, 211, 422, 2743, 5486, 490001, 980002, 6370013, 12740026, 103390211, 206780422, 1344072743, 2688145486]

約数ペア:

[(1, 2688145486), (2, 1344072743), (13, 206780422), (26, 103390211), (211, 12740026), (422, 6370013), (2743, 980002), (5486, 490001)]