1679841824

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{443}}^1\times {\mathrm{1669}}^1$

素因数の和:2193

約数の個数: 48

約数和(自身を含む): 3363353280

約数和(自身を除く): 1683511456

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 443, 568, 886, 1136, 1669, 1772, 2272, 3338, 3544, 6676, 7088, 13352, 14176, 26704, 31453, 53408, 62906, 118499, 125812, 236998, 251624, 473996, 503248, 739367, 947992, 1006496, 1478734, 1895984, 2957468, 3791968, 5914936, 11829872, 23659744, 52495057, 104990114, 209980228, 419960456, 839920912, 1679841824]

約数ペア:

[(1, 1679841824), (2, 839920912), (4, 419960456), (8, 209980228), (16, 104990114), (32, 52495057), (71, 23659744), (142, 11829872), (284, 5914936), (443, 3791968), (568, 2957468), (886, 1895984), (1136, 1478734), (1669, 1006496), (1772, 947992), (2272, 739367), (3338, 503248), (3544, 473996), (6676, 251624), (7088, 236998), (13352, 125812), (14176, 118499), (26704, 62906), (31453, 53408)]