2808563496

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{3559}}^1$

素因数の和:3950

約数の個数: 64

約数和(自身を含む): 7105190400

約数和(自身を除く): 4296626904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 251, 262, 393, 502, 524, 753, 786, 1004, 1048, 1506, 1572, 2008, 3012, 3144, 3559, 6024, 7118, 10677, 14236, 21354, 28472, 32881, 42708, 65762, 85416, 98643, 131524, 197286, 263048, 394572, 466229, 789144, 893309, 932458, 1398687, 1786618, 1864916, 2679927, 2797374, 3573236, 3729832, 5359854, 5594748, 7146472, 10719708, 11189496, 21439416, 117023479, 234046958, 351070437, 468093916, 702140874, 936187832, 1404281748, 2808563496]

約数ペア:

[(1, 2808563496), (2, 1404281748), (3, 936187832), (4, 702140874), (6, 468093916), (8, 351070437), (12, 234046958), (24, 117023479), (131, 21439416), (251, 11189496), (262, 10719708), (393, 7146472), (502, 5594748), (524, 5359854), (753, 3729832), (786, 3573236), (1004, 2797374), (1048, 2679927), (1506, 1864916), (1572, 1786618), (2008, 1398687), (3012, 932458), (3144, 893309), (3559, 789144), (6024, 466229), (7118, 394572), (10677, 263048), (14236, 197286), (21354, 131524), (28472, 98643), (32881, 85416), (42708, 65762)]