1293424924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{4943}}^1$

素因数の和:5290

約数の個数: 48

約数和(自身を含む): 2608058880

約数和(自身を除く): 1314633956

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 313, 418, 626, 836, 1252, 3443, 4943, 5947, 6886, 9886, 11894, 13772, 19772, 23788, 54373, 65417, 93917, 108746, 130834, 187834, 217492, 261668, 375668, 1033087, 1547159, 2066174, 3094318, 4132348, 6188636, 17018749, 29396021, 34037498, 58792042, 68074996, 117584084, 323356231, 646712462, 1293424924]

約数ペア:

[(1, 1293424924), (2, 646712462), (4, 323356231), (11, 117584084), (19, 68074996), (22, 58792042), (38, 34037498), (44, 29396021), (76, 17018749), (209, 6188636), (313, 4132348), (418, 3094318), (626, 2066174), (836, 1547159), (1252, 1033087), (3443, 375668), (4943, 261668), (5947, 217492), (6886, 187834), (9886, 130834), (11894, 108746), (13772, 93917), (19772, 65417), (23788, 54373)]