451444994

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3089}}^1$

素因数の和:3195

約数の個数: 64

約数和(自身を含む): 921957120

約数和(自身を除く): 470512126

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 73, 77, 91, 143, 146, 154, 182, 286, 511, 803, 949, 1001, 1022, 1606, 1898, 2002, 3089, 5621, 6178, 6643, 10439, 11242, 13286, 20878, 21623, 33979, 40157, 43246, 67958, 73073, 80314, 146146, 225497, 237853, 281099, 441727, 450994, 475706, 562198, 883454, 1578479, 2480467, 2931461, 3092089, 3156958, 4960934, 5862922, 6184178, 17363269, 20520227, 32246071, 34726538, 41040454, 64492142, 225722497, 451444994]

約数ペア:

[(1, 451444994), (2, 225722497), (7, 64492142), (11, 41040454), (13, 34726538), (14, 32246071), (22, 20520227), (26, 17363269), (73, 6184178), (77, 5862922), (91, 4960934), (143, 3156958), (146, 3092089), (154, 2931461), (182, 2480467), (286, 1578479), (511, 883454), (803, 562198), (949, 475706), (1001, 450994), (1022, 441727), (1606, 281099), (1898, 237853), (2002, 225497), (3089, 146146), (5621, 80314), (6178, 73073), (6643, 67958), (10439, 43246), (11242, 40157), (13286, 33979), (20878, 21623)]