2549133093

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:442

約数の個数: 64

約数和(自身を含む): 3861043200

約数和(自身を除く): 1311910107

約数列:

[1, 3, 13, 37, 39, 71, 111, 139, 179, 213, 417, 481, 537, 923, 1443, 1807, 2327, 2627, 2769, 5143, 5421, 6623, 6981, 7881, 9869, 12709, 15429, 19869, 24881, 29607, 34151, 38127, 66859, 74643, 86099, 102453, 128297, 165217, 200577, 258297, 323453, 365153, 384891, 470233, 495651, 920597, 970359, 1095459, 1410699, 1766551, 2761791, 4746989, 5299653, 6113029, 11967761, 14240967, 18339087, 22965163, 35903283, 65362387, 68895489, 196087161, 849711031, 2549133093]

約数ペア:

[(1, 2549133093), (3, 849711031), (13, 196087161), (37, 68895489), (39, 65362387), (71, 35903283), (111, 22965163), (139, 18339087), (179, 14240967), (213, 11967761), (417, 6113029), (481, 5299653), (537, 4746989), (923, 2761791), (1443, 1766551), (1807, 1410699), (2327, 1095459), (2627, 970359), (2769, 920597), (5143, 495651), (5421, 470233), (6623, 384891), (6981, 365153), (7881, 323453), (9869, 258297), (12709, 200577), (15429, 165217), (19869, 128297), (24881, 102453), (29607, 86099), (34151, 74643), (38127, 66859)]