2261666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{461}}^1$

素因数の和:697

約数の個数: 16

約数和(自身を含む): 3725568

約数和(自身を除く): 1463902

約数列:

[1, 2, 11, 22, 223, 446, 461, 922, 2453, 4906, 5071, 10142, 102803, 205606, 1130833, 2261666]

約数ペア:

[(1, 2261666), (2, 1130833), (11, 205606), (22, 102803), (223, 10142), (446, 5071), (461, 4906), (922, 2453)]