2844490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1361}}^1$

素因数の和:1398

約数の個数: 32

約数和(自身を含む): 5883840

約数和(自身を除く): 3039350

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 1361, 2090, 2722, 6805, 13610, 14971, 25859, 29942, 51718, 74855, 129295, 149710, 258590, 284449, 568898, 1422245, 2844490]

約数ペア:

[(1, 2844490), (2, 1422245), (5, 568898), (10, 284449), (11, 258590), (19, 149710), (22, 129295), (38, 74855), (55, 51718), (95, 29942), (110, 25859), (190, 14971), (209, 13610), (418, 6805), (1045, 2722), (1361, 2090)]