2091937295

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{66337}}^1$

素因数の和:66419

約数の個数: 32

約数和(自身を含む): 3095065728

約数和(自身を除く): 1003128433

約数列:

[1, 5, 7, 17, 35, 53, 85, 119, 265, 371, 595, 901, 1855, 4505, 6307, 31535, 66337, 331685, 464359, 1127729, 2321795, 3515861, 5638645, 7894103, 17579305, 24611027, 39470515, 59769637, 123055135, 298848185, 418387459, 2091937295]

約数ペア:

[(1, 2091937295), (5, 418387459), (7, 298848185), (17, 123055135), (35, 59769637), (53, 39470515), (85, 24611027), (119, 17579305), (265, 7894103), (371, 5638645), (595, 3515861), (901, 2321795), (1855, 1127729), (4505, 464359), (6307, 331685), (31535, 66337)]