2016758870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28810841}}^1$

素因数の和:28810855

約数の個数: 16

約数和(自身を含む): 4148761248

約数和(自身を除く): 2132002378

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28810841, 57621682, 144054205, 201675887, 288108410, 403351774, 1008379435, 2016758870]

約数ペア:

[(1, 2016758870), (2, 1008379435), (5, 403351774), (7, 288108410), (10, 201675887), (14, 144054205), (35, 57621682), (70, 28810841)]