22012804051

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{2647}}^1$

素因数の和:2888

約数の個数: 48

約数和(自身を含む): 27472766976

約数和(自身を除く): 5459962925

約数列:

[1, 7, 23, 47, 49, 157, 161, 329, 1081, 1099, 1127, 2303, 2647, 3611, 7379, 7567, 7693, 18529, 25277, 51653, 52969, 60881, 124409, 129703, 169717, 176939, 361571, 415579, 426167, 870863, 1188019, 2861407, 2909053, 2983169, 6096041, 8316133, 9558317, 19532213, 20029849, 20363371, 66908219, 136725491, 140208943, 449240899, 468357533, 957078437, 3144686293, 22012804051]

約数ペア:

[(1, 22012804051), (7, 3144686293), (23, 957078437), (47, 468357533), (49, 449240899), (157, 140208943), (161, 136725491), (329, 66908219), (1081, 20363371), (1099, 20029849), (1127, 19532213), (2303, 9558317), (2647, 8316133), (3611, 6096041), (7379, 2983169), (7567, 2909053), (7693, 2861407), (18529, 1188019), (25277, 870863), (51653, 426167), (52969, 415579), (60881, 361571), (124409, 176939), (129703, 169717)]