2412790

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2711}}^1$

素因数の和:2807

約数の個数: 16

約数和(自身を含む): 4393440

約数和(自身を除く): 1980650

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 2711, 5422, 13555, 27110, 241279, 482558, 1206395, 2412790]

約数ペア:

[(1, 2412790), (2, 1206395), (5, 482558), (10, 241279), (89, 27110), (178, 13555), (445, 5422), (890, 2711)]