1308838

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{769}}^1$

素因数の和:831

約数の個数: 16

約数和(自身を含む): 2106720

約数和(自身を除く): 797882

約数列:

[1, 2, 23, 37, 46, 74, 769, 851, 1538, 1702, 17687, 28453, 35374, 56906, 654419, 1308838]

約数ペア:

[(1, 1308838), (2, 654419), (23, 56906), (37, 35374), (46, 28453), (74, 17687), (769, 1702), (851, 1538)]