800454

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1879}}^1$

素因数の和:1955

約数の個数: 16

約数和(自身を含む): 1624320

約数和(自身を除く): 823866

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 1879, 3758, 5637, 11274, 133409, 266818, 400227, 800454]

約数ペア:

[(1, 800454), (2, 400227), (3, 266818), (6, 133409), (71, 11274), (142, 5637), (213, 3758), (426, 1879)]