7156900982

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{20023}}^1$

素因数の和:20265

約数の個数: 48

約数和(自身を含む): 13550320896

約数和(自身を除く): 6393419914

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 211, 242, 422, 847, 1477, 1694, 2321, 2954, 4642, 16247, 20023, 25531, 32494, 40046, 51062, 140161, 178717, 220253, 280322, 357434, 440506, 1541771, 2422783, 3083542, 4224853, 4845566, 8449706, 16959481, 29573971, 33918962, 46473383, 59147942, 92946766, 325313681, 511207213, 650627362, 1022414426, 3578450491, 7156900982]

約数ペア:

[(1, 7156900982), (2, 3578450491), (7, 1022414426), (11, 650627362), (14, 511207213), (22, 325313681), (77, 92946766), (121, 59147942), (154, 46473383), (211, 33918962), (242, 29573971), (422, 16959481), (847, 8449706), (1477, 4845566), (1694, 4224853), (2321, 3083542), (2954, 2422783), (4642, 1541771), (16247, 440506), (20023, 357434), (25531, 280322), (32494, 220253), (40046, 178717), (51062, 140161)]