7850002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1237}}^1$

素因数の和:1425

約数の個数: 16

約数和(自身を含む): 12479040

約数和(自身を除く): 4629038

約数列:

[1, 2, 19, 38, 167, 334, 1237, 2474, 3173, 6346, 23503, 47006, 206579, 413158, 3925001, 7850002]

約数ペア:

[(1, 7850002), (2, 3925001), (19, 413158), (38, 206579), (167, 47006), (334, 23503), (1237, 6346), (2474, 3173)]