890448082

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{41809}}^1$

素因数の和:42297

約数の個数: 16

約数和(自身を含む): 1396788480

約数和(自身を除く): 506340398

約数列:

[1, 2, 23, 46, 463, 926, 10649, 21298, 41809, 83618, 961607, 1923214, 19357567, 38715134, 445224041, 890448082]

約数ペア:

[(1, 890448082), (2, 445224041), (23, 38715134), (46, 19357567), (463, 1923214), (926, 961607), (10649, 83618), (21298, 41809)]