449614516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1361}}^1\times {\mathrm{6353}}^1$

素因数の和:7731

約数の個数: 24

約数和(自身を含む): 848106504

約数和(自身を除く): 398491988

約数列:

[1, 2, 4, 13, 26, 52, 1361, 2722, 5444, 6353, 12706, 17693, 25412, 35386, 70772, 82589, 165178, 330356, 8646433, 17292866, 34585732, 112403629, 224807258, 449614516]

約数ペア:

[(1, 449614516), (2, 224807258), (4, 112403629), (13, 34585732), (26, 17292866), (52, 8646433), (1361, 330356), (2722, 165178), (5444, 82589), (6353, 70772), (12706, 35386), (17693, 25412)]