2843464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1439}}^1$

素因数の和:1477

約数の個数: 32

約数和(自身を含む): 6048000

約数和(自身を除く): 3204536

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1439, 1976, 2878, 5756, 11512, 18707, 27341, 37414, 54682, 74828, 109364, 149656, 218728, 355433, 710866, 1421732, 2843464]

約数ペア:

[(1, 2843464), (2, 1421732), (4, 710866), (8, 355433), (13, 218728), (19, 149656), (26, 109364), (38, 74828), (52, 54682), (76, 37414), (104, 27341), (152, 18707), (247, 11512), (494, 5756), (988, 2878), (1439, 1976)]