1243398

素因数分解:

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

素因数の和:876

約数の個数: 32

約数和(自身を含む): 2822400

約数和(自身を除く): 1579002

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 839, 1482, 1678, 2517, 5034, 10907, 15941, 21814, 31882, 32721, 47823, 65442, 95646, 207233, 414466, 621699, 1243398]

約数ペア:

[(1, 1243398), (2, 621699), (3, 414466), (6, 207233), (13, 95646), (19, 65442), (26, 47823), (38, 32721), (39, 31882), (57, 21814), (78, 15941), (114, 10907), (247, 5034), (494, 2517), (741, 1678), (839, 1482)]