2080490958

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1270141}}^1$

素因数の和:1270169

約数の個数: 48

約数和(自身を含む): 5547980256

約数和(自身を除く): 3467489298

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 1270141, 2540282, 3810423, 7620846, 8890987, 11431269, 16511833, 17781974, 22862538, 26672961, 33023666, 49535499, 53345922, 80018883, 99070998, 115582831, 148606497, 160037766, 231165662, 297212994, 346748493, 693496986, 1040245479, 2080490958]

約数ペア:

[(1, 2080490958), (2, 1040245479), (3, 693496986), (6, 346748493), (7, 297212994), (9, 231165662), (13, 160037766), (14, 148606497), (18, 115582831), (21, 99070998), (26, 80018883), (39, 53345922), (42, 49535499), (63, 33023666), (78, 26672961), (91, 22862538), (117, 17781974), (126, 16511833), (182, 11431269), (234, 8890987), (273, 7620846), (546, 3810423), (819, 2540282), (1638, 1270141)]