2080472691

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1\times {\mathrm{3943}}^1$

素因数の和:4287

約数の個数: 32

約数和(自身を含む): 3089571840

約数和(自身を除く): 1009099149

約数列:

[1, 3, 11, 33, 59, 177, 271, 649, 813, 1947, 2981, 3943, 8943, 11829, 15989, 43373, 47967, 130119, 175879, 232637, 527637, 697911, 1068553, 2559007, 3205659, 7677021, 11754083, 35262249, 63044627, 189133881, 693490897, 2080472691]

約数ペア:

[(1, 2080472691), (3, 693490897), (11, 189133881), (33, 63044627), (59, 35262249), (177, 11754083), (271, 7677021), (649, 3205659), (813, 2559007), (1947, 1068553), (2981, 697911), (3943, 527637), (8943, 232637), (11829, 175879), (15989, 130119), (43373, 47967)]