2065402809

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{2309}}^1\times {\mathrm{5231}}^1$

素因数の和:7565

約数の個数: 24

約数和(自身を含む): 3142339200

約数和(自身を除く): 1076936391

約数列:

[1, 3, 9, 19, 57, 171, 2309, 5231, 6927, 15693, 20781, 43871, 47079, 99389, 131613, 298167, 394839, 894501, 12078379, 36235137, 108705411, 229489201, 688467603, 2065402809]

約数ペア:

[(1, 2065402809), (3, 688467603), (9, 229489201), (19, 108705411), (57, 36235137), (171, 12078379), (2309, 894501), (5231, 394839), (6927, 298167), (15693, 131613), (20781, 99389), (43871, 47079)]