2017705496470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1447}}^1\times {\mathrm{109537}}^1$

素因数の和:111077

約数の個数: 64

約数和(自身を含む): 3882797867520

約数和(自身を除く): 1865092371050

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 335, 670, 1273, 1447, 2546, 2894, 6365, 7235, 12730, 14470, 27493, 54986, 96949, 109537, 137465, 193898, 219074, 274930, 484745, 547685, 969490, 1095370, 1842031, 2081203, 3684062, 4162406, 7338979, 9210155, 10406015, 14677958, 18420310, 20812030, 36694895, 73389790, 139440601, 158500039, 278881202, 317000078, 697203005, 792500195, 1394406010, 1585000390, 3011500741, 6023001482, 10619502613, 15057503705, 21239005226, 30115007410, 53097513065, 106195026130, 201770549647, 403541099294, 1008852748235, 2017705496470]

約数ペア:

[(1, 2017705496470), (2, 1008852748235), (5, 403541099294), (10, 201770549647), (19, 106195026130), (38, 53097513065), (67, 30115007410), (95, 21239005226), (134, 15057503705), (190, 10619502613), (335, 6023001482), (670, 3011500741), (1273, 1585000390), (1447, 1394406010), (2546, 792500195), (2894, 697203005), (6365, 317000078), (7235, 278881202), (12730, 158500039), (14470, 139440601), (27493, 73389790), (54986, 36694895), (96949, 20812030), (109537, 18420310), (137465, 14677958), (193898, 10406015), (219074, 9210155), (274930, 7338979), (484745, 4162406), (547685, 3684062), (969490, 2081203), (1095370, 1842031)]