1676996813989

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{419}}^1\times {\mathrm{1433}}^1$

素因数の和:2162

約数の個数: 64

約数和(自身を含む): 2026590289920

約数和(自身を除く): 349593475931

約数列:

[1, 7, 31, 61, 211, 217, 419, 427, 1433, 1477, 1891, 2933, 6541, 10031, 12871, 12989, 13237, 25559, 44423, 45787, 87413, 88409, 90097, 90923, 178913, 302363, 310961, 399001, 600427, 611891, 618863, 792329, 2116541, 2709803, 2740679, 2793007, 4202989, 5392949, 5546303, 9373253, 18444143, 18613237, 18968621, 19184753, 36626047, 37750643, 65612771, 126690097, 129109001, 130292659, 167181419, 256382329, 571768433, 886830679, 1135407457, 1170269933, 3927393007, 4002379031, 7728095917, 7947852199, 27491751049, 54096671419, 239570973427, 1676996813989]

約数ペア:

[(1, 1676996813989), (7, 239570973427), (31, 54096671419), (61, 27491751049), (211, 7947852199), (217, 7728095917), (419, 4002379031), (427, 3927393007), (1433, 1170269933), (1477, 1135407457), (1891, 886830679), (2933, 571768433), (6541, 256382329), (10031, 167181419), (12871, 130292659), (12989, 129109001), (13237, 126690097), (25559, 65612771), (44423, 37750643), (45787, 36626047), (87413, 19184753), (88409, 18968621), (90097, 18613237), (90923, 18444143), (178913, 9373253), (302363, 5546303), (310961, 5392949), (399001, 4202989), (600427, 2793007), (611891, 2740679), (618863, 2709803), (792329, 2116541)]