265440266

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1458463}}^1$

素因数の和:1458485

約数の個数: 16

約数和(自身を含む): 490043904

約数和(自身を除く): 224603638

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1458463, 2916926, 10209241, 18960019, 20418482, 37920038, 132720133, 265440266]

約数ペア:

[(1, 265440266), (2, 132720133), (7, 37920038), (13, 20418482), (14, 18960019), (26, 10209241), (91, 2916926), (182, 1458463)]