4385086

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{691}}^1$

素因数の和:879

約数の個数: 16

約数和(自身を含む): 6975360

約数和(自身を除く): 2590274

約数列:

[1, 2, 19, 38, 167, 334, 691, 1382, 3173, 6346, 13129, 26258, 115397, 230794, 2192543, 4385086]

約数ペア:

[(1, 4385086), (2, 2192543), (19, 230794), (38, 115397), (167, 26258), (334, 13129), (691, 6346), (1382, 3173)]