25804907897

素因数分解:

${\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{81619}}^1$

素因数の和:81824

約数の個数: 16

約数和(自身を含む): 26962024320

約数和(自身を除く): 1157116423

約数列:

[1, 61, 71, 73, 4331, 4453, 5183, 81619, 316163, 4978759, 5794949, 5958187, 353491889, 363449407, 423031277, 25804907897]

約数ペア:

[(1, 25804907897), (61, 423031277), (71, 363449407), (73, 353491889), (4331, 5958187), (4453, 5794949), (5183, 4978759), (81619, 316163)]