2757842989

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{5023}}^1$

素因数の和:5161

約数の個数: 32

約数和(自身を含む): 3298959360

約数和(自身を除く): 541116371

約数列:

[1, 11, 19, 37, 71, 209, 407, 703, 781, 1349, 2627, 5023, 7733, 14839, 28897, 49913, 55253, 95437, 185851, 356633, 549043, 1049807, 2044361, 3531169, 3922963, 6776027, 13195421, 38842859, 74536297, 145149631, 250712999, 2757842989]

約数ペア:

[(1, 2757842989), (11, 250712999), (19, 145149631), (37, 74536297), (71, 38842859), (209, 13195421), (407, 6776027), (703, 3922963), (781, 3531169), (1349, 2044361), (2627, 1049807), (5023, 549043), (7733, 356633), (14839, 185851), (28897, 95437), (49913, 55253)]