2034128872

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{487}}^1$

素因数の和:770

約数の個数: 64

約数和(自身を含む): 3992152320

約数和(自身を除く): 1958023448

約数列:

[1, 2, 4, 8, 37, 74, 103, 137, 148, 206, 274, 296, 412, 487, 548, 824, 974, 1096, 1948, 3811, 3896, 5069, 7622, 10138, 14111, 15244, 18019, 20276, 28222, 30488, 36038, 40552, 50161, 56444, 66719, 72076, 100322, 112888, 133438, 144152, 200644, 266876, 401288, 522107, 533752, 1044214, 1855957, 2088428, 2468603, 3711914, 4176856, 4937206, 6872057, 7423828, 9874412, 13744114, 14847656, 19748824, 27488228, 54976456, 254266109, 508532218, 1017064436, 2034128872]

約数ペア:

[(1, 2034128872), (2, 1017064436), (4, 508532218), (8, 254266109), (37, 54976456), (74, 27488228), (103, 19748824), (137, 14847656), (148, 13744114), (206, 9874412), (274, 7423828), (296, 6872057), (412, 4937206), (487, 4176856), (548, 3711914), (824, 2468603), (974, 2088428), (1096, 1855957), (1948, 1044214), (3811, 533752), (3896, 522107), (5069, 401288), (7622, 266876), (10138, 200644), (14111, 144152), (15244, 133438), (18019, 112888), (20276, 100322), (28222, 72076), (30488, 66719), (36038, 56444), (40552, 50161)]