2991569854834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{4591}}^1\times {\mathrm{16301}}^1$

素因数の和:21007

約数の個数: 64

約数和(自身を含む): 5174239150080

約数和(自身を除く): 2182669295246

約数列:

[1, 2, 11, 22, 23, 46, 79, 158, 253, 506, 869, 1738, 1817, 3634, 4591, 9182, 16301, 19987, 32602, 39974, 50501, 101002, 105593, 179311, 211186, 358622, 362689, 374923, 725378, 749846, 1161523, 1287779, 2323046, 2575558, 3989579, 4124153, 7979158, 8248306, 8341847, 14165569, 16683694, 28331138, 29618917, 59237834, 74837891, 91760317, 149675782, 183520634, 325808087, 651616174, 823216801, 1646433602, 1721271493, 3442542986, 5912193389, 11824386778, 18933986423, 37867972846, 65034127279, 130068254558, 135980447947, 271960895894, 1495784927417, 2991569854834]

約数ペア:

[(1, 2991569854834), (2, 1495784927417), (11, 271960895894), (22, 135980447947), (23, 130068254558), (46, 65034127279), (79, 37867972846), (158, 18933986423), (253, 11824386778), (506, 5912193389), (869, 3442542986), (1738, 1721271493), (1817, 1646433602), (3634, 823216801), (4591, 651616174), (9182, 325808087), (16301, 183520634), (19987, 149675782), (32602, 91760317), (39974, 74837891), (50501, 59237834), (101002, 29618917), (105593, 28331138), (179311, 16683694), (211186, 14165569), (358622, 8341847), (362689, 8248306), (374923, 7979158), (725378, 4124153), (749846, 3989579), (1161523, 2575558), (1287779, 2323046)]