123790706

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{31531}}^1$

素因数の和:31697

約数の個数: 16

約数和(自身を含む): 201300288

約数和(自身を除く): 77509582

約数列:

[1, 2, 13, 26, 151, 302, 1963, 3926, 31531, 63062, 409903, 819806, 4761181, 9522362, 61895353, 123790706]

約数ペア:

[(1, 123790706), (2, 61895353), (13, 9522362), (26, 4761181), (151, 819806), (302, 409903), (1963, 63062), (3926, 31531)]