2545406138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1733}}^1\times {\mathrm{66763}}^1$

素因数の和:68509

約数の個数: 16

約数和(自身を含む): 4167675936

約数和(自身を除く): 1622269798

約数列:

[1, 2, 11, 22, 1733, 3466, 19063, 38126, 66763, 133526, 734393, 1468786, 115700279, 231400558, 1272703069, 2545406138]

約数ペア:

[(1, 2545406138), (2, 1272703069), (11, 231400558), (22, 115700279), (1733, 1468786), (3466, 734393), (19063, 133526), (38126, 66763)]