1971253613892

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1\times {\mathrm{673}}^1\times {\mathrm{13009}}^1$

素因数の和:14365

約数の個数: 96

約数和(自身を含む): 4773000556800

約数和(自身を除く): 2801746942908

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 647, 673, 1294, 1346, 1941, 2019, 2588, 2692, 3882, 4038, 7764, 8076, 13009, 18763, 19517, 26018, 37526, 39027, 39034, 52036, 56289, 58551, 75052, 78054, 78068, 112578, 117102, 156108, 225156, 234204, 377261, 435431, 754522, 870862, 1131783, 1306293, 1509044, 1741724, 2263566, 2612586, 4527132, 5225172, 8416823, 8755057, 12627499, 16833646, 17510114, 25250469, 25254998, 26265171, 33667292, 35020228, 37882497, 50500938, 50509996, 52530342, 75764994, 101001876, 105060684, 151529988, 244087867, 253896653, 488175734, 507793306, 732263601, 761689959, 976351468, 1015586612, 1464527202, 1523379918, 2929054404, 3046759836, 5664521879, 11329043758, 16993565637, 22658087516, 33987131274, 67974262548, 164271134491, 328542268982, 492813403473, 657084537964, 985626806946, 1971253613892]

約数ペア:

[(1, 1971253613892), (2, 985626806946), (3, 657084537964), (4, 492813403473), (6, 328542268982), (12, 164271134491), (29, 67974262548), (58, 33987131274), (87, 22658087516), (116, 16993565637), (174, 11329043758), (348, 5664521879), (647, 3046759836), (673, 2929054404), (1294, 1523379918), (1346, 1464527202), (1941, 1015586612), (2019, 976351468), (2588, 761689959), (2692, 732263601), (3882, 507793306), (4038, 488175734), (7764, 253896653), (8076, 244087867), (13009, 151529988), (18763, 105060684), (19517, 101001876), (26018, 75764994), (37526, 52530342), (39027, 50509996), (39034, 50500938), (52036, 37882497), (56289, 35020228), (58551, 33667292), (75052, 26265171), (78054, 25254998), (78068, 25250469), (112578, 17510114), (117102, 16833646), (156108, 12627499), (225156, 8755057), (234204, 8416823), (377261, 5225172), (435431, 4527132), (754522, 2612586), (870862, 2263566), (1131783, 1741724), (1306293, 1509044)]