2015344331

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:432

約数の個数: 64

約数和(自身を含む): 2774532096

約数和(自身を除く): 759187765

約数列:

[1, 7, 11, 13, 77, 83, 91, 127, 143, 191, 581, 889, 913, 1001, 1079, 1337, 1397, 1651, 2101, 2483, 6391, 7553, 9779, 10541, 11557, 11869, 14707, 15853, 17381, 18161, 24257, 27313, 73787, 83083, 110971, 115951, 127127, 137033, 169799, 174383, 191191, 206089, 266827, 315341, 811657, 959231, 1220681, 1442623, 1507363, 1867789, 2013331, 2207387, 2266979, 3468751, 10551541, 14093317, 15868853, 22146641, 24281257, 26173303, 155026487, 183213121, 287906333, 2015344331]

約数ペア:

[(1, 2015344331), (7, 287906333), (11, 183213121), (13, 155026487), (77, 26173303), (83, 24281257), (91, 22146641), (127, 15868853), (143, 14093317), (191, 10551541), (581, 3468751), (889, 2266979), (913, 2207387), (1001, 2013331), (1079, 1867789), (1337, 1507363), (1397, 1442623), (1651, 1220681), (2101, 959231), (2483, 811657), (6391, 315341), (7553, 266827), (9779, 206089), (10541, 191191), (11557, 174383), (11869, 169799), (14707, 137033), (15853, 127127), (17381, 115951), (18161, 110971), (24257, 83083), (27313, 73787)]