988022272

素因数分解:

$2^9\times {\mathrm{1929731}}^1$

素因数の和:1929749

約数の個数: 20

約数和(自身を含む): 1974115836

約数和(自身を除く): 986093564

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1929731, 3859462, 7718924, 15437848, 30875696, 61751392, 123502784, 247005568, 494011136, 988022272]

約数ペア:

[(1, 988022272), (2, 494011136), (4, 247005568), (8, 123502784), (16, 61751392), (32, 30875696), (64, 15437848), (128, 7718924), (256, 3859462), (512, 1929731)]