2637668882

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{281}}^1\times {\mathrm{13001}}^1$

素因数の和:13322

約数の個数: 24

約数和(自身を含む): 4190882652

約数和(自身を除く): 1553213770

約数列:

[1, 2, 19, 38, 281, 361, 562, 722, 5339, 10678, 13001, 26002, 101441, 202882, 247019, 494038, 3653281, 4693361, 7306562, 9386722, 69412339, 138824678, 1318834441, 2637668882]

約数ペア:

[(1, 2637668882), (2, 1318834441), (19, 138824678), (38, 69412339), (281, 9386722), (361, 7306562), (562, 4693361), (722, 3653281), (5339, 494038), (10678, 247019), (13001, 202882), (26002, 101441)]