26620266

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{260983}}^1$

素因数の和:261005

約数の個数: 16

約数和(自身を含む): 56372544

約数和(自身を除く): 29752278

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 260983, 521966, 782949, 1565898, 4436711, 8873422, 13310133, 26620266]

約数ペア:

[(1, 26620266), (2, 13310133), (3, 8873422), (6, 4436711), (17, 1565898), (34, 782949), (51, 521966), (102, 260983)]