381960458

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{83071}}^1$

素因数の和:83114

約数の個数: 24

約数和(自身を含む): 662914560

約数和(自身を除く): 280954102

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 83071, 166142, 913781, 1578349, 1827562, 3156698, 10051591, 17361839, 20103182, 34723678, 190980229, 381960458]

約数ペア:

[(1, 381960458), (2, 190980229), (11, 34723678), (19, 20103182), (22, 17361839), (38, 10051591), (121, 3156698), (209, 1827562), (242, 1578349), (418, 913781), (2299, 166142), (4598, 83071)]