2150319976

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1\times {\mathrm{2069}}^1$

素因数の和:2426

約数の個数: 64

約数和(自身を含む): 4695753600

約数和(自身を除く): 2545433624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 277, 469, 536, 554, 938, 1108, 1876, 1939, 2069, 2216, 3752, 3878, 4138, 7756, 8276, 14483, 15512, 16552, 18559, 28966, 37118, 57932, 74236, 115864, 129913, 138623, 148472, 259826, 277246, 519652, 554492, 573113, 970361, 1039304, 1108984, 1146226, 1940722, 2292452, 3881444, 4011791, 4584904, 7762888, 8023582, 16047164, 32094328, 38398571, 76797142, 153594284, 268789997, 307188568, 537579994, 1075159988, 2150319976]

約数ペア:

[(1, 2150319976), (2, 1075159988), (4, 537579994), (7, 307188568), (8, 268789997), (14, 153594284), (28, 76797142), (56, 38398571), (67, 32094328), (134, 16047164), (268, 8023582), (277, 7762888), (469, 4584904), (536, 4011791), (554, 3881444), (938, 2292452), (1108, 1940722), (1876, 1146226), (1939, 1108984), (2069, 1039304), (2216, 970361), (3752, 573113), (3878, 554492), (4138, 519652), (7756, 277246), (8276, 259826), (14483, 148472), (15512, 138623), (16552, 129913), (18559, 115864), (28966, 74236), (37118, 57932)]