8642858

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4861}}^1$

素因数の和:4997

約数の個数: 16

約数和(自身を含む): 14936064

約数和(自身を除く): 6293206

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 4861, 9722, 34027, 68054, 617347, 1234694, 4321429, 8642858]

約数ペア:

[(1, 8642858), (2, 4321429), (7, 1234694), (14, 617347), (127, 68054), (254, 34027), (889, 9722), (1778, 4861)]