2518842

素因数分解:

$2^1\times 3^1\times {\mathrm{197}}^1\times {\mathrm{2131}}^1$

素因数の和:2333

約数の個数: 16

約数和(自身を含む): 5065632

約数和(自身を除く): 2546790

約数列:

[1, 2, 3, 6, 197, 394, 591, 1182, 2131, 4262, 6393, 12786, 419807, 839614, 1259421, 2518842]

約数ペア:

[(1, 2518842), (2, 1259421), (3, 839614), (6, 419807), (197, 12786), (394, 6393), (591, 4262), (1182, 2131)]