2957470

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3323}}^1$

素因数の和:3419

約数の個数: 16

約数和(自身を含む): 5384880

約数和(自身を除く): 2427410

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 3323, 6646, 16615, 33230, 295747, 591494, 1478735, 2957470]

約数ペア:

[(1, 2957470), (2, 1478735), (5, 591494), (10, 295747), (89, 33230), (178, 16615), (445, 6646), (890, 3323)]