1288752014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1187}}^1\times {\mathrm{2903}}^1$

素因数の和:4120

約数の個数: 32

約数和(自身を含む): 2235568896

約数和(自身を除く): 946816882

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 1187, 2374, 2903, 5806, 13057, 20179, 26114, 31933, 40358, 49351, 63866, 98702, 221969, 443938, 542861, 1085722, 3445861, 6891722, 37904471, 58579637, 75808942, 117159274, 644376007, 1288752014]

約数ペア:

[(1, 1288752014), (2, 644376007), (11, 117159274), (17, 75808942), (22, 58579637), (34, 37904471), (187, 6891722), (374, 3445861), (1187, 1085722), (2374, 542861), (2903, 443938), (5806, 221969), (13057, 98702), (20179, 63866), (26114, 49351), (31933, 40358)]