40988486

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{266159}}^1$

素因数の和:266179

約数の個数: 16

約数和(自身を含む): 76654080

約数和(自身を除く): 35665594

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 266159, 532318, 1863113, 2927749, 3726226, 5855498, 20494243, 40988486]

約数ペア:

[(1, 40988486), (2, 20494243), (7, 5855498), (11, 3726226), (14, 2927749), (22, 1863113), (77, 532318), (154, 266159)]