7134987844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{19777}}^1$

素因数の和:19948

約数の個数: 48

約数和(自身を含む): 13556632320

約数和(自身を除く): 6421644476

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 101, 188, 202, 404, 893, 1786, 1919, 3572, 3838, 4747, 7676, 9494, 18988, 19777, 39554, 79108, 90193, 180386, 360772, 375763, 751526, 929519, 1503052, 1859038, 1997477, 3718076, 3994954, 7989908, 17660861, 35321722, 37952063, 70643444, 75904126, 93881419, 151808252, 187762838, 375525676, 1783746961, 3567493922, 7134987844]

約数ペア:

[(1, 7134987844), (2, 3567493922), (4, 1783746961), (19, 375525676), (38, 187762838), (47, 151808252), (76, 93881419), (94, 75904126), (101, 70643444), (188, 37952063), (202, 35321722), (404, 17660861), (893, 7989908), (1786, 3994954), (1919, 3718076), (3572, 1997477), (3838, 1859038), (4747, 1503052), (7676, 929519), (9494, 751526), (18988, 375763), (19777, 360772), (39554, 180386), (79108, 90193)]