2017384449

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{260543}}^1$

素因数の和:260664

約数の個数: 16

約数和(自身を含む): 2813875200

約数和(自身を除く): 796490751

約数列:

[1, 3, 29, 87, 89, 267, 2581, 7743, 260543, 781629, 7555747, 22667241, 23188327, 69564981, 672461483, 2017384449]

約数ペア:

[(1, 2017384449), (3, 672461483), (29, 69564981), (87, 23188327), (89, 22667241), (267, 7555747), (2581, 781629), (7743, 260543)]