2007957601

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{478199}}^1$

素因数の和:478248

約数の個数: 16

約数和(自身を含む): 2410128000

約数和(自身を除く): 402170399

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 478199, 6216587, 8129383, 9085781, 105681979, 118115153, 154458277, 2007957601]

約数ペア:

[(1, 2007957601), (13, 154458277), (17, 118115153), (19, 105681979), (221, 9085781), (247, 8129383), (323, 6216587), (4199, 478199)]