2109647512

素因数分解:

$2^3\times 7^1\times {\mathrm{277}}^1\times {\mathrm{307}}^1\times {\mathrm{443}}^1$

素因数の和:1040

約数の個数: 64

約数和(自身を含む): 4562046720

約数和(自身を除く): 2452399208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 277, 307, 443, 554, 614, 886, 1108, 1228, 1772, 1939, 2149, 2216, 2456, 3101, 3544, 3878, 4298, 6202, 7756, 8596, 12404, 15512, 17192, 24808, 85039, 122711, 136001, 170078, 245422, 272002, 340156, 490844, 544004, 595273, 680312, 858977, 952007, 981688, 1088008, 1190546, 1717954, 1904014, 2381092, 3435908, 3808028, 4762184, 6871816, 7616056, 37672277, 75344554, 150689108, 263705939, 301378216, 527411878, 1054823756, 2109647512]

約数ペア:

[(1, 2109647512), (2, 1054823756), (4, 527411878), (7, 301378216), (8, 263705939), (14, 150689108), (28, 75344554), (56, 37672277), (277, 7616056), (307, 6871816), (443, 4762184), (554, 3808028), (614, 3435908), (886, 2381092), (1108, 1904014), (1228, 1717954), (1772, 1190546), (1939, 1088008), (2149, 981688), (2216, 952007), (2456, 858977), (3101, 680312), (3544, 595273), (3878, 544004), (4298, 490844), (6202, 340156), (7756, 272002), (8596, 245422), (12404, 170078), (15512, 136001), (17192, 122711), (24808, 85039)]