1889533231103

素因数分解:

$7^1\times {\mathrm{631}}^1\times {\mathrm{14557}}^1\times {\mathrm{29387}}^1$

素因数の和:44582

約数の個数: 16

約数和(自身を含む): 2163111028224

約数和(自身を除く): 273577797121

約数列:

[1, 7, 631, 4417, 14557, 29387, 101899, 205709, 9185467, 18543197, 64298269, 129802379, 427786559, 2994505913, 269933318729, 1889533231103]

約数ペア:

[(1, 1889533231103), (7, 269933318729), (631, 2994505913), (4417, 427786559), (14557, 129802379), (29387, 64298269), (101899, 18543197), (205709, 9185467)]