2517445

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4231}}^1$

素因数の和:4260

約数の個数: 16

約数和(自身を含む): 3656448

約数和(自身を除く): 1139003

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 4231, 21155, 29617, 71927, 148085, 359635, 503489, 2517445]

約数ペア:

[(1, 2517445), (5, 503489), (7, 359635), (17, 148085), (35, 71927), (85, 29617), (119, 21155), (595, 4231)]