680010878

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1\times {\mathrm{10343}}^1$

素因数の和:10879

約数の個数: 16

約数和(自身を含む): 1036717056

約数和(自身を除く): 356706178

約数列:

[1, 2, 71, 142, 463, 926, 10343, 20686, 32873, 65746, 734353, 1468706, 4788809, 9577618, 340005439, 680010878]

約数ペア:

[(1, 680010878), (2, 340005439), (71, 9577618), (142, 4788809), (463, 1468706), (926, 734353), (10343, 65746), (20686, 32873)]