2171392

素因数分解:

$2^9\times {\mathrm{4241}}^1$

素因数の和:4259

約数の個数: 20

約数和(自身を含む): 4339566

約数和(自身を除く): 2168174

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 4241, 8482, 16964, 33928, 67856, 135712, 271424, 542848, 1085696, 2171392]

約数ペア:

[(1, 2171392), (2, 1085696), (4, 542848), (8, 271424), (16, 135712), (32, 67856), (64, 33928), (128, 16964), (256, 8482), (512, 4241)]