2781338351

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{458891}}^1$

素因数の和:458950

約数の個数: 16

約数和(自身を含む): 3304022400

約数和(自身を除く): 522684049

約数列:

[1, 11, 19, 29, 209, 319, 551, 6061, 458891, 5047801, 8718929, 13307839, 95908219, 146386229, 252848941, 2781338351]

約数ペア:

[(1, 2781338351), (11, 252848941), (19, 146386229), (29, 95908219), (209, 13307839), (319, 8718929), (551, 5047801), (6061, 458891)]