2007190688

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{647}}^1\times {\mathrm{3343}}^1$

素因数の和:4029

約数の個数: 48

約数和(自身を含む): 4095463680

約数和(自身を除く): 2088272992

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 647, 928, 1294, 2588, 3343, 5176, 6686, 10352, 13372, 18763, 20704, 26744, 37526, 53488, 75052, 96947, 106976, 150104, 193894, 300208, 387788, 600416, 775576, 1551152, 2162921, 3102304, 4325842, 8651684, 17303368, 34606736, 62724709, 69213472, 125449418, 250898836, 501797672, 1003595344, 2007190688]

約数ペア:

[(1, 2007190688), (2, 1003595344), (4, 501797672), (8, 250898836), (16, 125449418), (29, 69213472), (32, 62724709), (58, 34606736), (116, 17303368), (232, 8651684), (464, 4325842), (647, 3102304), (928, 2162921), (1294, 1551152), (2588, 775576), (3343, 600416), (5176, 387788), (6686, 300208), (10352, 193894), (13372, 150104), (18763, 106976), (20704, 96947), (26744, 75052), (37526, 53488)]