2018833999

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{6451}}^1$

素因数の和:6671

約数の個数: 32

約数和(自身を含む): 2630351360

約数和(自身を除く): 611517361

約数列:

[1, 7, 13, 19, 91, 133, 181, 247, 1267, 1729, 2353, 3439, 6451, 16471, 24073, 44707, 45157, 83863, 122569, 312949, 587041, 857983, 1167631, 1593397, 8173417, 11153779, 15179203, 22184989, 106254421, 155294923, 288404857, 2018833999]

約数ペア:

[(1, 2018833999), (7, 288404857), (13, 155294923), (19, 106254421), (91, 22184989), (133, 15179203), (181, 11153779), (247, 8173417), (1267, 1593397), (1729, 1167631), (2353, 857983), (3439, 587041), (6451, 312949), (16471, 122569), (24073, 83863), (44707, 45157)]