938698508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2039}}^1\times {\mathrm{10463}}^1$

素因数の和:12517

約数の個数: 24

約数和(自身を含む): 1793111040

約数和(自身を除く): 854412532

約数列:

[1, 2, 4, 11, 22, 44, 2039, 4078, 8156, 10463, 20926, 22429, 41852, 44858, 89716, 115093, 230186, 460372, 21334057, 42668114, 85336228, 234674627, 469349254, 938698508]

約数ペア:

[(1, 938698508), (2, 469349254), (4, 234674627), (11, 85336228), (22, 42668114), (44, 21334057), (2039, 460372), (4078, 230186), (8156, 115093), (10463, 89716), (20926, 44858), (22429, 41852)]