2954990

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2711}}^1$

素因数の和:2827

約数の個数: 16

約数和(自身を含む): 5369760

約数和(自身を除く): 2414770

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 2711, 5422, 13555, 27110, 295499, 590998, 1477495, 2954990]

約数ペア:

[(1, 2954990), (2, 1477495), (5, 590998), (10, 295499), (109, 27110), (218, 13555), (545, 5422), (1090, 2711)]