2918478

素因数分解:

$2^1\times 3^1\times {\mathrm{401}}^1\times {\mathrm{1213}}^1$

素因数の和:1619

約数の個数: 16

約数和(自身を含む): 5856336

約数和(自身を除く): 2937858

約数列:

[1, 2, 3, 6, 401, 802, 1203, 1213, 2406, 2426, 3639, 7278, 486413, 972826, 1459239, 2918478]

約数ペア:

[(1, 2918478), (2, 1459239), (3, 972826), (6, 486413), (401, 7278), (802, 3639), (1203, 2426), (1213, 2406)]