1979868

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 5152896

約数和(自身を除く): 3173028

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 53, 66, 106, 132, 159, 212, 283, 318, 566, 583, 636, 849, 1132, 1166, 1698, 1749, 2332, 3113, 3396, 3498, 6226, 6996, 9339, 12452, 14999, 18678, 29998, 37356, 44997, 59996, 89994, 164989, 179988, 329978, 494967, 659956, 989934, 1979868]

約数ペア:

[(1, 1979868), (2, 989934), (3, 659956), (4, 494967), (6, 329978), (11, 179988), (12, 164989), (22, 89994), (33, 59996), (44, 44997), (53, 37356), (66, 29998), (106, 18678), (132, 14999), (159, 12452), (212, 9339), (283, 6996), (318, 6226), (566, 3498), (583, 3396), (636, 3113), (849, 2332), (1132, 1749), (1166, 1698)]