2809266

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{20357}}^1$

素因数の和:20385

約数の個数: 16

約数和(自身を含む): 5863104

約数和(自身を除く): 3053838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 20357, 40714, 61071, 122142, 468211, 936422, 1404633, 2809266]

約数ペア:

[(1, 2809266), (2, 1404633), (3, 936422), (6, 468211), (23, 122142), (46, 61071), (69, 40714), (138, 20357)]