889330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6841}}^1$

素因数の和:6861

約数の個数: 16

約数和(自身を含む): 1724184

約数和(自身を除く): 834854

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 6841, 13682, 34205, 68410, 88933, 177866, 444665, 889330]

約数ペア:

[(1, 889330), (2, 444665), (5, 177866), (10, 88933), (13, 68410), (26, 34205), (65, 13682), (130, 6841)]