2107658751

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{761}}^1$

素因数の和:928

約数の個数: 64

約数和(自身を含む): 3318174720

約数和(自身を除く): 1210515969

約数列:

[1, 3, 11, 23, 33, 41, 69, 89, 123, 253, 267, 451, 759, 761, 943, 979, 1353, 2047, 2283, 2829, 2937, 3649, 6141, 8371, 10373, 10947, 17503, 22517, 25113, 31119, 31201, 40139, 52509, 67551, 67729, 83927, 93603, 120417, 192533, 203187, 251781, 343211, 577599, 717623, 745019, 923197, 1029633, 1557767, 2152869, 2235057, 2769591, 2776889, 4673301, 7893853, 8330667, 17135437, 23681559, 30545779, 51406311, 63868447, 91637337, 191605341, 702552917, 2107658751]

約数ペア:

[(1, 2107658751), (3, 702552917), (11, 191605341), (23, 91637337), (33, 63868447), (41, 51406311), (69, 30545779), (89, 23681559), (123, 17135437), (253, 8330667), (267, 7893853), (451, 4673301), (759, 2776889), (761, 2769591), (943, 2235057), (979, 2152869), (1353, 1557767), (2047, 1029633), (2283, 923197), (2829, 745019), (2937, 717623), (3649, 577599), (6141, 343211), (8371, 251781), (10373, 203187), (10947, 192533), (17503, 120417), (22517, 93603), (25113, 83927), (31119, 67729), (31201, 67551), (40139, 52509)]