26066159

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{293}}^1$

素因数の和:550

約数の個数: 16

約数和(自身を含む): 30481920

約数和(自身を除く): 4415761

約数列:

[1, 7, 71, 179, 293, 497, 1253, 2051, 12709, 20803, 52447, 88963, 145621, 367129, 3723737, 26066159]

約数ペア:

[(1, 26066159), (7, 3723737), (71, 367129), (179, 145621), (293, 88963), (497, 52447), (1253, 20803), (2051, 12709)]