3286748

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:341

約数の個数: 24

約数和(自身を含む): 5976432

約数和(自身を除く): 2689684

約数列:

[1, 2, 4, 43, 86, 97, 172, 194, 197, 388, 394, 788, 4171, 8342, 8471, 16684, 16942, 19109, 33884, 38218, 76436, 821687, 1643374, 3286748]

約数ペア:

[(1, 3286748), (2, 1643374), (4, 821687), (43, 76436), (86, 38218), (97, 33884), (172, 19109), (194, 16942), (197, 16684), (388, 8471), (394, 8342), (788, 4171)]