2019857056

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{392053}}^1$

素因数の和:392093

約数の個数: 48

約数和(自身を含む): 4742285184

約数和(自身を除く): 2722428128

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 392053, 784106, 1568212, 2744371, 3136424, 5488742, 6272848, 9017219, 10977484, 12545696, 18034438, 21954968, 36068876, 43909936, 63120533, 72137752, 87819872, 126241066, 144275504, 252482132, 288551008, 504964264, 1009928528, 2019857056]

約数ペア:

[(1, 2019857056), (2, 1009928528), (4, 504964264), (7, 288551008), (8, 252482132), (14, 144275504), (16, 126241066), (23, 87819872), (28, 72137752), (32, 63120533), (46, 43909936), (56, 36068876), (92, 21954968), (112, 18034438), (161, 12545696), (184, 10977484), (224, 9017219), (322, 6272848), (368, 5488742), (644, 3136424), (736, 2744371), (1288, 1568212), (2576, 784106), (5152, 392053)]