2620684342081

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{65173}}^1\times {\mathrm{106661}}^1$

素因数の和:171876

約数の個数: 16

約数和(自身を含む): 2919667458960

約数和(自身を除く): 298983116879

約数列:

[1, 13, 29, 377, 65173, 106661, 847249, 1386593, 1890017, 3093169, 24570221, 40211197, 6951417353, 90368425589, 201591103237, 2620684342081]

約数ペア:

[(1, 2620684342081), (13, 201591103237), (29, 90368425589), (377, 6951417353), (65173, 40211197), (106661, 24570221), (847249, 3093169), (1386593, 1890017)]