180236474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{28949}}^1$

素因数の和:29245

約数の個数: 16

約数和(自身を含む): 295984800

約数和(自身を除く): 115748326

約数列:

[1, 2, 11, 22, 283, 566, 3113, 6226, 28949, 57898, 318439, 636878, 8192567, 16385134, 90118237, 180236474]

約数ペア:

[(1, 180236474), (2, 90118237), (11, 16385134), (22, 8192567), (283, 636878), (566, 318439), (3113, 57898), (6226, 28949)]