1260403249

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{25763}}^1$

素因数の和:26040

約数の個数: 16

約数和(自身を含む): 1496373120

約数和(自身を除く): 235969871

約数列:

[1, 7, 29, 203, 241, 1687, 6989, 25763, 48923, 180341, 747127, 5229889, 6208883, 43462181, 180057607, 1260403249]

約数ペア:

[(1, 1260403249), (7, 180057607), (29, 43462181), (203, 6208883), (241, 5229889), (1687, 747127), (6989, 180341), (25763, 48923)]