2066561

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:224

約数の個数: 16

約数和(自身を含む): 2480640

約数和(自身を除く): 414079

約数列:

[1, 7, 37, 79, 101, 259, 553, 707, 2923, 3737, 7979, 20461, 26159, 55853, 295223, 2066561]

約数ペア:

[(1, 2066561), (7, 295223), (37, 55853), (79, 26159), (101, 20461), (259, 7979), (553, 3737), (707, 2923)]