1555087267832

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{2833903}}^1$

素因数の和:2834196

約数の個数: 64

約数和(自身を含む): 3427890278400

約数和(自身を除く): 1872803010568

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 239, 287, 328, 478, 574, 956, 1148, 1673, 1912, 2296, 3346, 6692, 9799, 13384, 19598, 39196, 68593, 78392, 137186, 274372, 548744, 2833903, 5667806, 11335612, 19837321, 22671224, 39674642, 79349284, 116190023, 158698568, 232380046, 464760092, 677302817, 813330161, 929520184, 1354605634, 1626660322, 2709211268, 3253320644, 4741119719, 5418422536, 6506641288, 9482239438, 18964478876, 27769415497, 37928957752, 55538830994, 111077661988, 194385908479, 222155323976, 388771816958, 777543633916, 1555087267832]

約数ペア:

[(1, 1555087267832), (2, 777543633916), (4, 388771816958), (7, 222155323976), (8, 194385908479), (14, 111077661988), (28, 55538830994), (41, 37928957752), (56, 27769415497), (82, 18964478876), (164, 9482239438), (239, 6506641288), (287, 5418422536), (328, 4741119719), (478, 3253320644), (574, 2709211268), (956, 1626660322), (1148, 1354605634), (1673, 929520184), (1912, 813330161), (2296, 677302817), (3346, 464760092), (6692, 232380046), (9799, 158698568), (13384, 116190023), (19598, 79349284), (39196, 39674642), (68593, 22671224), (78392, 19837321), (137186, 11335612), (274372, 5667806), (548744, 2833903)]