2920414

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10979}}^1$

素因数の和:11007

約数の個数: 16

約数和(自身を含む): 5270400

約数和(自身を除く): 2349986

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 10979, 21958, 76853, 153706, 208601, 417202, 1460207, 2920414]

約数ペア:

[(1, 2920414), (2, 1460207), (7, 417202), (14, 208601), (19, 153706), (38, 76853), (133, 21958), (266, 10979)]