808214158

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{247463}}^1$

素因数の和:247559

約数の個数: 16

約数和(自身を含む): 1282853376

約数和(自身を除く): 474639218

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 247463, 494926, 5691649, 11383298, 17569873, 35139746, 404107079, 808214158]

約数ペア:

[(1, 808214158), (2, 404107079), (23, 35139746), (46, 17569873), (71, 11383298), (142, 5691649), (1633, 494926), (3266, 247463)]