2011567397

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{51343}}^1$

素因数の和:51572

約数の個数: 16

約数和(自身を含む): 2390576640

約数和(自身を除く): 379009243

約数列:

[1, 7, 29, 193, 203, 1351, 5597, 39179, 51343, 359401, 1488947, 9909199, 10422629, 69364393, 287366771, 2011567397]

約数ペア:

[(1, 2011567397), (7, 287366771), (29, 69364393), (193, 10422629), (203, 9909199), (1351, 1488947), (5597, 359401), (39179, 51343)]