986823838

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1051}}^1$

素因数の和:1158

約数の個数: 96

約数和(自身を含む): 2055086208

約数和(自身を除く): 1068262370

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 67, 77, 91, 98, 134, 143, 154, 182, 286, 469, 539, 637, 737, 871, 938, 1001, 1051, 1078, 1274, 1474, 1742, 2002, 2102, 3283, 5159, 6097, 6566, 7007, 7357, 9581, 10318, 11561, 12194, 13663, 14014, 14714, 19162, 23122, 27326, 36113, 42679, 51499, 67067, 70417, 72226, 80927, 85358, 95641, 102998, 134134, 140834, 150293, 161854, 191282, 300586, 469469, 492919, 566489, 669487, 774587, 915421, 938938, 985838, 1052051, 1132978, 1338974, 1549174, 1830842, 2104102, 3450433, 5422109, 6407947, 6900866, 7364357, 10069631, 10844218, 12815894, 14728714, 20139262, 37954763, 44855629, 70487417, 75909526, 89711258, 140974834, 493411919, 986823838]

約数ペア:

[(1, 986823838), (2, 493411919), (7, 140974834), (11, 89711258), (13, 75909526), (14, 70487417), (22, 44855629), (26, 37954763), (49, 20139262), (67, 14728714), (77, 12815894), (91, 10844218), (98, 10069631), (134, 7364357), (143, 6900866), (154, 6407947), (182, 5422109), (286, 3450433), (469, 2104102), (539, 1830842), (637, 1549174), (737, 1338974), (871, 1132978), (938, 1052051), (1001, 985838), (1051, 938938), (1078, 915421), (1274, 774587), (1474, 669487), (1742, 566489), (2002, 492919), (2102, 469469), (3283, 300586), (5159, 191282), (6097, 161854), (6566, 150293), (7007, 140834), (7357, 134134), (9581, 102998), (10318, 95641), (11561, 85358), (12194, 80927), (13663, 72226), (14014, 70417), (14714, 67067), (19162, 51499), (23122, 42679), (27326, 36113)]