1242785006

素因数分解:

$2^1\times {\mathrm{419}}^1\times {\mathrm{461}}^1\times {\mathrm{3217}}^1$

素因数の和:4099

約数の個数: 16

約数和(自身を含む): 1873262160

約数和(自身を除く): 630477154

約数列:

[1, 2, 419, 461, 838, 922, 3217, 6434, 193159, 386318, 1347923, 1483037, 2695846, 2966074, 621392503, 1242785006]

約数ペア:

[(1, 1242785006), (2, 621392503), (419, 2966074), (461, 2695846), (838, 1483037), (922, 1347923), (3217, 386318), (6434, 193159)]