1292143013

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{422407}}^1$

素因数の和:422456

約数の個数: 16

約数和(自身を含む): 1622046720

約数和(自身を除く): 329903707

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 422407, 2956849, 8025733, 9715361, 56180131, 68007527, 184591859, 1292143013]

約数ペア:

[(1, 1292143013), (7, 184591859), (19, 68007527), (23, 56180131), (133, 9715361), (161, 8025733), (437, 2956849), (3059, 422407)]