2017491322

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{977}}^1$

素因数の和:1084

約数の個数: 96

約数和(自身を含む): 4045821696

約数和(自身を除く): 2028330374

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 53, 77, 106, 121, 154, 161, 242, 253, 322, 371, 506, 583, 742, 847, 977, 1166, 1219, 1694, 1771, 1954, 2438, 2783, 3542, 4081, 5566, 6413, 6839, 8162, 8533, 10747, 12826, 13409, 13678, 17066, 19481, 21494, 22471, 26818, 38962, 44891, 44942, 51781, 75229, 89782, 93863, 103562, 118217, 147499, 150458, 157297, 187726, 236434, 247181, 294998, 314594, 362467, 494362, 569591, 724934, 827519, 1032493, 1139182, 1190963, 1655038, 1730267, 2064986, 2381926, 2718991, 3460534, 3987137, 5437982, 6265501, 7974274, 8336741, 12531002, 13100593, 16673482, 19032937, 26201186, 38065874, 43858507, 87717014, 91704151, 144106523, 183408302, 288213046, 1008745661, 2017491322]

約数ペア:

[(1, 2017491322), (2, 1008745661), (7, 288213046), (11, 183408302), (14, 144106523), (22, 91704151), (23, 87717014), (46, 43858507), (53, 38065874), (77, 26201186), (106, 19032937), (121, 16673482), (154, 13100593), (161, 12531002), (242, 8336741), (253, 7974274), (322, 6265501), (371, 5437982), (506, 3987137), (583, 3460534), (742, 2718991), (847, 2381926), (977, 2064986), (1166, 1730267), (1219, 1655038), (1694, 1190963), (1771, 1139182), (1954, 1032493), (2438, 827519), (2783, 724934), (3542, 569591), (4081, 494362), (5566, 362467), (6413, 314594), (6839, 294998), (8162, 247181), (8533, 236434), (10747, 187726), (12826, 157297), (13409, 150458), (13678, 147499), (17066, 118217), (19481, 103562), (21494, 93863), (22471, 89782), (26818, 75229), (38962, 51781), (44891, 44942)]