2807404

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 5100480

約数和(自身を除く): 2293076

約数列:

[1, 2, 4, 47, 94, 109, 137, 188, 218, 274, 436, 548, 5123, 6439, 10246, 12878, 14933, 20492, 25756, 29866, 59732, 701851, 1403702, 2807404]

約数ペア:

[(1, 2807404), (2, 1403702), (4, 701851), (47, 59732), (94, 29866), (109, 25756), (137, 20492), (188, 14933), (218, 12878), (274, 10246), (436, 6439), (548, 5123)]