2182198784

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{185309}}^1$

素因数の和:185350

約数の個数: 40

約数和(自身を含む): 4549731120

約数和(自身を除く): 2367532336

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1472, 2944, 5888, 11776, 185309, 370618, 741236, 1482472, 2964944, 4262107, 5929888, 8524214, 11859776, 17048428, 23719552, 34096856, 47439104, 68193712, 94878208, 136387424, 272774848, 545549696, 1091099392, 2182198784]

約数ペア:

[(1, 2182198784), (2, 1091099392), (4, 545549696), (8, 272774848), (16, 136387424), (23, 94878208), (32, 68193712), (46, 47439104), (64, 34096856), (92, 23719552), (128, 17048428), (184, 11859776), (256, 8524214), (368, 5929888), (512, 4262107), (736, 2964944), (1472, 1482472), (2944, 741236), (5888, 370618), (11776, 185309)]