2009207798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4545719}}^1$

素因数の和:4545751

約数の個数: 16

約数和(自身を含む): 3436564320

約数和(自身を除く): 1427356522

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 4545719, 9091438, 59094347, 77277223, 118188694, 154554446, 1004603899, 2009207798]

約数ペア:

[(1, 2009207798), (2, 1004603899), (13, 154554446), (17, 118188694), (26, 77277223), (34, 59094347), (221, 9091438), (442, 4545719)]