1268839

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:510

約数の個数: 16

約数和(自身を含む): 1572480

約数和(自身を除く): 303641

約数列:

[1, 11, 13, 19, 143, 209, 247, 467, 2717, 5137, 6071, 8873, 66781, 97603, 115349, 1268839]

約数ペア:

[(1, 1268839), (11, 115349), (13, 97603), (19, 66781), (143, 8873), (209, 6071), (247, 5137), (467, 2717)]