4027582

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 7096320

約数和(自身を除く): 3068738

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 263, 403, 494, 526, 589, 806, 1178, 3419, 4997, 6838, 7657, 8153, 9994, 15314, 16306, 64961, 105989, 129922, 154907, 211978, 309814, 2013791, 4027582]

約数ペア:

[(1, 4027582), (2, 2013791), (13, 309814), (19, 211978), (26, 154907), (31, 129922), (38, 105989), (62, 64961), (247, 16306), (263, 15314), (403, 9994), (494, 8153), (526, 7657), (589, 6838), (806, 4997), (1178, 3419)]