2019492736

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{685969}}^1$

素因数の和:686006

約数の個数: 32

約数和(自身を含む): 4198136400

約数和(自身を除く): 2178643664

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 685969, 1371938, 2743876, 5487752, 10975504, 15777287, 21951008, 31554574, 43902016, 63109148, 87804032, 126218296, 252436592, 504873184, 1009746368, 2019492736]

約数ペア:

[(1, 2019492736), (2, 1009746368), (4, 504873184), (8, 252436592), (16, 126218296), (23, 87804032), (32, 63109148), (46, 43902016), (64, 31554574), (92, 21951008), (128, 15777287), (184, 10975504), (368, 5487752), (736, 2743876), (1472, 1371938), (2944, 685969)]