2611885991

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{2081}}^1$

素因数の和:2303

約数の個数: 32

約数和(自身を含む): 3139589376

約数和(自身を除く): 527703385

約数列:

[1, 11, 13, 67, 131, 143, 737, 871, 1441, 1703, 2081, 8777, 9581, 18733, 22891, 27053, 96547, 114101, 139427, 272611, 297583, 1255111, 1533697, 1812551, 2998721, 3543943, 18264937, 19938061, 38983373, 200914307, 237444181, 2611885991]

約数ペア:

[(1, 2611885991), (11, 237444181), (13, 200914307), (67, 38983373), (131, 19938061), (143, 18264937), (737, 3543943), (871, 2998721), (1441, 1812551), (1703, 1533697), (2081, 1255111), (8777, 297583), (9581, 272611), (18733, 139427), (22891, 114101), (27053, 96547)]