280808418

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2027}}^1\times {\mathrm{2099}}^1$

素因数の和:4142

約数の個数: 32

約数和(自身を含む): 613267200

約数和(自身を除く): 332458782

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 2027, 2099, 4054, 4198, 6081, 6297, 12162, 12594, 22297, 23089, 44594, 46178, 66891, 69267, 133782, 138534, 4254673, 8509346, 12764019, 25528038, 46801403, 93602806, 140404209, 280808418]

約数ペア:

[(1, 280808418), (2, 140404209), (3, 93602806), (6, 46801403), (11, 25528038), (22, 12764019), (33, 8509346), (66, 4254673), (2027, 138534), (2099, 133782), (4054, 69267), (4198, 66891), (6081, 46178), (6297, 44594), (12162, 23089), (12594, 22297)]