2458456

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 6209280

約数和(自身を除く): 3750824

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 307, 308, 364, 572, 614, 616, 728, 1001, 1144, 1228, 2002, 2149, 2456, 3377, 3991, 4004, 4298, 6754, 7982, 8008, 8596, 13508, 15964, 17192, 23639, 27016, 27937, 31928, 43901, 47278, 55874, 87802, 94556, 111748, 175604, 189112, 223496, 307307, 351208, 614614, 1229228, 2458456]

約数ペア:

[(1, 2458456), (2, 1229228), (4, 614614), (7, 351208), (8, 307307), (11, 223496), (13, 189112), (14, 175604), (22, 111748), (26, 94556), (28, 87802), (44, 55874), (52, 47278), (56, 43901), (77, 31928), (88, 27937), (91, 27016), (104, 23639), (143, 17192), (154, 15964), (182, 13508), (286, 8596), (307, 8008), (308, 7982), (364, 6754), (572, 4298), (614, 4004), (616, 3991), (728, 3377), (1001, 2456), (1144, 2149), (1228, 2002)]