2486796

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:878

約数の個数: 48

約数和(自身を含む): 6585600

約数和(自身を除く): 4098804

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 839, 988, 1482, 1678, 2517, 2964, 3356, 5034, 10068, 10907, 15941, 21814, 31882, 32721, 43628, 47823, 63764, 65442, 95646, 130884, 191292, 207233, 414466, 621699, 828932, 1243398, 2486796]

約数ペア:

[(1, 2486796), (2, 1243398), (3, 828932), (4, 621699), (6, 414466), (12, 207233), (13, 191292), (19, 130884), (26, 95646), (38, 65442), (39, 63764), (52, 47823), (57, 43628), (76, 32721), (78, 31882), (114, 21814), (156, 15941), (228, 10907), (247, 10068), (494, 5034), (741, 3356), (839, 2964), (988, 2517), (1482, 1678)]