2783281969

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{991}}^1\times {\mathrm{5839}}^1$

素因数の和:6880

約数の個数: 16

約数和(自身を含む): 3082024960

約数和(自身を除く): 298742991

約数列:

[1, 13, 37, 481, 991, 5839, 12883, 36667, 75907, 216043, 476671, 2808559, 5786449, 75223837, 214098613, 2783281969]

約数ペア:

[(1, 2783281969), (13, 214098613), (37, 75223837), (481, 5786449), (991, 2808559), (5839, 476671), (12883, 216043), (36667, 75907)]