2549402011

素因数分解:

${\mathrm{13}}^2\times {\mathrm{401}}^1\times {\mathrm{37619}}^1$

素因数の和:38046

約数の個数: 12

約数和(自身を含む): 2767552920

約数和(自身を除く): 218150909

約数列:

[1, 13, 169, 401, 5213, 37619, 67769, 489047, 6357611, 15085219, 196107847, 2549402011]

約数ペア:

[(1, 2549402011), (13, 196107847), (169, 15085219), (401, 6357611), (5213, 489047), (37619, 67769)]