2050886908

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{32831}}^1$

素因数の和:32962

約数の個数: 48

約数和(自身を含む): 4324368384

約数和(自身を除く): 2273481476

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 97, 161, 194, 322, 388, 644, 679, 1358, 2231, 2716, 4462, 8924, 15617, 31234, 32831, 62468, 65662, 131324, 229817, 459634, 755113, 919268, 1510226, 3020452, 3184607, 5285791, 6369214, 10571582, 12738428, 21143164, 22292249, 44584498, 73245961, 89168996, 146491922, 292983844, 512721727, 1025443454, 2050886908]

約数ペア:

[(1, 2050886908), (2, 1025443454), (4, 512721727), (7, 292983844), (14, 146491922), (23, 89168996), (28, 73245961), (46, 44584498), (92, 22292249), (97, 21143164), (161, 12738428), (194, 10571582), (322, 6369214), (388, 5285791), (644, 3184607), (679, 3020452), (1358, 1510226), (2231, 919268), (2716, 755113), (4462, 459634), (8924, 229817), (15617, 131324), (31234, 65662), (32831, 62468)]