2012167005

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7890851}}^1$

素因数の和:7890876

約数の個数: 16

約数和(自身を含む): 3408848064

約数和(自身を除く): 1396681059

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 7890851, 23672553, 39454255, 118362765, 134144467, 402433401, 670722335, 2012167005]

約数ペア:

[(1, 2012167005), (3, 670722335), (5, 402433401), (15, 134144467), (17, 118362765), (51, 39454255), (85, 23672553), (255, 7890851)]