8472878

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3919}}^1$

素因数の和:3991

約数の個数: 16

約数和(自身を含む): 13547520

約数和(自身を除く): 5074642

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 3919, 7838, 90137, 180274, 184193, 368386, 4236439, 8472878]

約数ペア:

[(1, 8472878), (2, 4236439), (23, 368386), (46, 184193), (47, 180274), (94, 90137), (1081, 7838), (2162, 3919)]