2257294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5107}}^1$

素因数の和:5139

約数の個数: 16

約数和(自身を含む): 3861648

約数和(自身を除く): 1604354

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 5107, 10214, 66391, 86819, 132782, 173638, 1128647, 2257294]

約数ペア:

[(1, 2257294), (2, 1128647), (13, 173638), (17, 132782), (26, 86819), (34, 66391), (221, 10214), (442, 5107)]