80459039668

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{898823}}^1$

素因数の和:898996

約数の個数: 48

約数和(自身を含む): 169122723840

約数和(自身を除く): 88663684172

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 139, 161, 278, 322, 556, 644, 973, 1946, 3197, 3892, 6394, 12788, 22379, 44758, 89516, 898823, 1797646, 3595292, 6291761, 12583522, 20672929, 25167044, 41345858, 82691716, 124936397, 144710503, 249872794, 289421006, 499745588, 578842012, 874554779, 1749109558, 2873537131, 3498219116, 5747074262, 11494148524, 20114759917, 40229519834, 80459039668]

約数ペア:

[(1, 80459039668), (2, 40229519834), (4, 20114759917), (7, 11494148524), (14, 5747074262), (23, 3498219116), (28, 2873537131), (46, 1749109558), (92, 874554779), (139, 578842012), (161, 499745588), (278, 289421006), (322, 249872794), (556, 144710503), (644, 124936397), (973, 82691716), (1946, 41345858), (3197, 25167044), (3892, 20672929), (6394, 12583522), (12788, 6291761), (22379, 3595292), (44758, 1797646), (89516, 898823)]