1853285434

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{71209}}^1$

素因数の和:71255

約数の個数: 48

約数和(自身を含む): 3753051840

約数和(自身を除く): 1899766406

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 169, 182, 286, 338, 1001, 1183, 1859, 2002, 2366, 3718, 13013, 26026, 71209, 142418, 498463, 783299, 925717, 996926, 1566598, 1851434, 5483093, 6480019, 10182887, 10966186, 12034321, 12960038, 20365774, 24068642, 71280209, 84240247, 132377531, 142560418, 168480494, 264755062, 926642717, 1853285434]

約数ペア:

[(1, 1853285434), (2, 926642717), (7, 264755062), (11, 168480494), (13, 142560418), (14, 132377531), (22, 84240247), (26, 71280209), (77, 24068642), (91, 20365774), (143, 12960038), (154, 12034321), (169, 10966186), (182, 10182887), (286, 6480019), (338, 5483093), (1001, 1851434), (1183, 1566598), (1859, 996926), (2002, 925717), (2366, 783299), (3718, 498463), (13013, 142418), (26026, 71209)]