2012043836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:495

約数の個数: 96

約数和(自身を含む): 4145541120

約数和(自身を除く): 2133497284

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 83, 107, 166, 209, 214, 271, 332, 418, 428, 542, 836, 913, 1084, 1177, 1577, 1826, 2033, 2354, 2981, 3154, 3652, 4066, 4708, 5149, 5962, 6308, 8132, 8881, 10298, 11924, 17347, 17762, 20596, 22363, 22493, 28997, 34694, 35524, 44726, 44986, 56639, 57994, 69388, 89452, 89972, 97691, 113278, 115988, 168739, 195382, 226556, 247423, 318967, 337478, 390764, 427367, 494846, 550943, 637934, 674956, 854734, 989692, 1101886, 1275868, 1709468, 1856129, 2203772, 2406751, 3712258, 4701037, 4813502, 6060373, 7424516, 9402074, 9627004, 12120746, 18804148, 24241492, 26474261, 45728269, 52948522, 91456538, 105897044, 182913076, 503010959, 1006021918, 2012043836]

約数ペア:

[(1, 2012043836), (2, 1006021918), (4, 503010959), (11, 182913076), (19, 105897044), (22, 91456538), (38, 52948522), (44, 45728269), (76, 26474261), (83, 24241492), (107, 18804148), (166, 12120746), (209, 9627004), (214, 9402074), (271, 7424516), (332, 6060373), (418, 4813502), (428, 4701037), (542, 3712258), (836, 2406751), (913, 2203772), (1084, 1856129), (1177, 1709468), (1577, 1275868), (1826, 1101886), (2033, 989692), (2354, 854734), (2981, 674956), (3154, 637934), (3652, 550943), (4066, 494846), (4708, 427367), (5149, 390764), (5962, 337478), (6308, 318967), (8132, 247423), (8881, 226556), (10298, 195382), (11924, 168739), (17347, 115988), (17762, 113278), (20596, 97691), (22363, 89972), (22493, 89452), (28997, 69388), (34694, 57994), (35524, 56639), (44726, 44986)]