2485280378

素因数分解:

$2^1\times 7^1\times {\mathrm{10133}}^1\times {\mathrm{17519}}^1$

素因数の和:27661

約数の個数: 16

約数和(自身を含む): 4261144320

約数和(自身を除く): 1775863942

約数列:

[1, 2, 7, 14, 10133, 17519, 20266, 35038, 70931, 122633, 141862, 245266, 177520027, 355040054, 1242640189, 2485280378]

約数ペア:

[(1, 2485280378), (2, 1242640189), (7, 355040054), (14, 177520027), (10133, 245266), (17519, 141862), (20266, 122633), (35038, 70931)]