2534078888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{997}}^1\times {\mathrm{1699}}^1$

素因数の和:2730

約数の個数: 64

約数和(自身を含む): 5496984000

約数和(自身を除く): 2962905112

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 997, 1496, 1699, 1994, 3398, 3988, 6796, 7976, 10967, 13592, 16949, 18689, 21934, 28883, 33898, 37378, 43868, 57766, 67796, 74756, 87736, 115532, 135592, 149512, 186439, 231064, 317713, 372878, 635426, 745756, 1270852, 1491512, 1693903, 2541704, 3387806, 6775612, 13551224, 18632933, 28796351, 37265866, 57592702, 74531732, 115185404, 149063464, 230370808, 316759861, 633519722, 1267039444, 2534078888]

約数ペア:

[(1, 2534078888), (2, 1267039444), (4, 633519722), (8, 316759861), (11, 230370808), (17, 149063464), (22, 115185404), (34, 74531732), (44, 57592702), (68, 37265866), (88, 28796351), (136, 18632933), (187, 13551224), (374, 6775612), (748, 3387806), (997, 2541704), (1496, 1693903), (1699, 1491512), (1994, 1270852), (3398, 745756), (3988, 635426), (6796, 372878), (7976, 317713), (10967, 231064), (13592, 186439), (16949, 149512), (18689, 135592), (21934, 115532), (28883, 87736), (33898, 74756), (37378, 67796), (43868, 57766)]