319109008

素因数分解:

$2^4\times {\mathrm{2689}}^1\times {\mathrm{7417}}^1$

素因数の和:10114

約数の個数: 20

約数和(自身を含む): 618587020

約数和(自身を除く): 299478012

約数列:

[1, 2, 4, 8, 16, 2689, 5378, 7417, 10756, 14834, 21512, 29668, 43024, 59336, 118672, 19944313, 39888626, 79777252, 159554504, 319109008]

約数ペア:

[(1, 319109008), (2, 159554504), (4, 79777252), (8, 39888626), (16, 19944313), (2689, 118672), (5378, 59336), (7417, 43024), (10756, 29668), (14834, 21512)]