213304322

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1385093}}^1$

素因数の和:1385113

約数の個数: 16

約数和(自身を含む): 398907072

約数和(自身を除く): 185602750

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1385093, 2770186, 9695651, 15236023, 19391302, 30472046, 106652161, 213304322]

約数ペア:

[(1, 213304322), (2, 106652161), (7, 30472046), (11, 19391302), (14, 15236023), (22, 9695651), (77, 2770186), (154, 1385093)]