2116807

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{743}}^1$

素因数の和:798

約数の個数: 16

約数和(自身を含む): 2714112

約数和(自身を除く): 597305

約数列:

[1, 7, 11, 37, 77, 259, 407, 743, 2849, 5201, 8173, 27491, 57211, 192437, 302401, 2116807]

約数ペア:

[(1, 2116807), (7, 302401), (11, 192437), (37, 57211), (77, 27491), (259, 8173), (407, 5201), (743, 2849)]