2012605037938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1087}}^1\times {\mathrm{19477}}^1$

素因数の和:20755

約数の個数: 64

約数和(自身を含む): 3433114368000

約数和(自身を除く): 1420509330062

約数列:

[1, 2, 11, 22, 29, 58, 149, 298, 319, 638, 1087, 1639, 2174, 3278, 4321, 8642, 11957, 19477, 23914, 31523, 38954, 47531, 63046, 95062, 161963, 214247, 323926, 346753, 428494, 564833, 693506, 1129666, 1781593, 2902073, 3563186, 4696927, 5804146, 6213163, 9393854, 12426326, 21171499, 31922803, 42342998, 51666197, 63845606, 84160117, 103332394, 168320234, 232886489, 465772978, 613973471, 925761287, 1227946942, 1851522574, 3154553351, 6309106702, 6753708181, 13507416362, 34700086861, 69400173722, 91482047179, 182964094358, 1006302518969, 2012605037938]

約数ペア:

[(1, 2012605037938), (2, 1006302518969), (11, 182964094358), (22, 91482047179), (29, 69400173722), (58, 34700086861), (149, 13507416362), (298, 6753708181), (319, 6309106702), (638, 3154553351), (1087, 1851522574), (1639, 1227946942), (2174, 925761287), (3278, 613973471), (4321, 465772978), (8642, 232886489), (11957, 168320234), (19477, 103332394), (23914, 84160117), (31523, 63845606), (38954, 51666197), (47531, 42342998), (63046, 31922803), (95062, 21171499), (161963, 12426326), (214247, 9393854), (323926, 6213163), (346753, 5804146), (428494, 4696927), (564833, 3563186), (693506, 2902073), (1129666, 1781593)]