8428101.00000000

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{515149}}^1$

素因数の和:515161

約数の個数: 16

約数和(自身を含む): 49454400

約数和(自身を除く): 27818142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 515149, 1030298, 1545447, 3090894, 3606043, 7212086, 10818129, 21636258]

約数ペア:

[(1, 21636258), (2, 10818129), (3, 7212086), (6, 3606043), (7, 3090894), (14, 1545447), (21, 1030298), (42, 515149)]