1520128

素因数分解:

$2^9\times {\mathrm{2969}}^1$

素因数の和:2987

約数の個数: 20

約数和(自身を含む): 3038310

約数和(自身を除く): 1518182

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 2969, 5938, 11876, 23752, 47504, 95008, 190016, 380032, 760064, 1520128]

約数ペア:

[(1, 1520128), (2, 760064), (4, 380032), (8, 190016), (16, 95008), (32, 47504), (64, 23752), (128, 11876), (256, 5938), (512, 2969)]