1796207609

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{821}}^1$

素因数の和:1085

約数の個数: 32

約数和(自身を含む): 2181758976

約数和(自身を除く): 385551367

約数列:

[1, 7, 23, 107, 127, 161, 749, 821, 889, 2461, 2921, 5747, 13589, 17227, 18883, 20447, 87847, 95123, 104267, 132181, 312547, 614929, 729869, 2020481, 2187829, 2398141, 11156569, 14143367, 16786987, 78095983, 256601087, 1796207609]

約数ペア:

[(1, 1796207609), (7, 256601087), (23, 78095983), (107, 16786987), (127, 14143367), (161, 11156569), (749, 2398141), (821, 2187829), (889, 2020481), (2461, 729869), (2921, 614929), (5747, 312547), (13589, 132181), (17227, 104267), (18883, 95123), (20447, 87847)]