2247478457

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{89459}}^1$

素因数の和:89600

約数の個数: 16

約数和(自身を含む): 2665192320

約数和(自身を除く): 417713863

約数列:

[1, 7, 37, 97, 259, 679, 3589, 25123, 89459, 626213, 3309983, 8677523, 23169881, 60742661, 321068351, 2247478457]

約数ペア:

[(1, 2247478457), (7, 321068351), (37, 60742661), (97, 23169881), (259, 8677523), (679, 3309983), (3589, 626213), (25123, 89459)]