2488894179

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{41621}}^1$

素因数の和:42298

約数の個数: 16

約数和(自身を含む): 3430984704

約数和(自身を除く): 942090525

約数列:

[1, 3, 31, 93, 643, 1929, 19933, 41621, 59799, 124863, 1290251, 3870753, 26762303, 80286909, 829631393, 2488894179]

約数ペア:

[(1, 2488894179), (3, 829631393), (31, 80286909), (93, 26762303), (643, 3870753), (1929, 1290251), (19933, 124863), (41621, 59799)]