2613561215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1\times {\mathrm{53849}}^1$

素因数の和:54442

約数の個数: 16

約数和(自身を含む): 3326637600

約数和(自身を除く): 713076385

約数列:

[1, 5, 17, 85, 571, 2855, 9707, 48535, 53849, 269245, 915433, 4577165, 30747779, 153738895, 522712243, 2613561215]

約数ペア:

[(1, 2613561215), (5, 522712243), (17, 153738895), (85, 30747779), (571, 4577165), (2855, 915433), (9707, 269245), (48535, 53849)]