2938896001

素因数分解:

${\mathrm{23}}^2\times {\mathrm{257}}^1\times {\mathrm{21617}}^1$

素因数の和:21920

約数の個数: 12

約数和(自身を含む): 3084326532

約数和(自身を除く): 145430531

約数列:

[1, 23, 257, 529, 5911, 21617, 135953, 497191, 5555569, 11435393, 127778087, 2938896001]

約数ペア:

[(1, 2938896001), (23, 127778087), (257, 11435393), (529, 5555569), (5911, 497191), (21617, 135953)]