121378426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{126173}}^1$

素因数の和:126225

約数の個数: 16

約数和(自身を含む): 201373704

約数和(自身を除く): 79995278

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 126173, 252346, 1640249, 3280498, 4668401, 9336802, 60689213, 121378426]

約数ペア:

[(1, 121378426), (2, 60689213), (13, 9336802), (26, 4668401), (37, 3280498), (74, 1640249), (481, 252346), (962, 126173)]