3639218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1993}}^1$

素因数の和:2089

約数の個数: 16

約数和(自身を含む): 6029856

約数和(自身を除く): 2390638

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 1993, 3986, 21923, 43846, 165419, 330838, 1819609, 3639218]

約数ペア:

[(1, 3639218), (2, 1819609), (11, 330838), (22, 165419), (83, 43846), (166, 21923), (913, 3986), (1826, 1993)]