2674606

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1993}}^1$

素因数の和:2067

約数の個数: 16

約数和(自身を含む): 4450608

約数和(自身を除く): 1776002

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 1993, 3986, 21923, 43846, 121573, 243146, 1337303, 2674606]

約数ペア:

[(1, 2674606), (2, 1337303), (11, 243146), (22, 121573), (61, 43846), (122, 21923), (671, 3986), (1342, 1993)]