2940626

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6653}}^1$

素因数の和:6685

約数の個数: 16

約数和(自身を含む): 5030424

約数和(自身を除く): 2089798

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 6653, 13306, 86489, 113101, 172978, 226202, 1470313, 2940626]

約数ペア:

[(1, 2940626), (2, 1470313), (13, 226202), (17, 172978), (26, 113101), (34, 86489), (221, 13306), (442, 6653)]