2012045770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28743511}}^1$

素因数の和:28743525

約数の個数: 16

約数和(自身を含む): 4139065728

約数和(自身を除く): 2127019958

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28743511, 57487022, 143717555, 201204577, 287435110, 402409154, 1006022885, 2012045770]

約数ペア:

[(1, 2012045770), (2, 1006022885), (5, 402409154), (7, 287435110), (10, 201204577), (14, 143717555), (35, 57487022), (70, 28743511)]