1294964224

素因数分解:

$2^9\times {\mathrm{2529227}}^1$

素因数の和:2529245

約数の個数: 20

約数和(自身を含む): 2587400244

約数和(自身を除く): 1292436020

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 2529227, 5058454, 10116908, 20233816, 40467632, 80935264, 161870528, 323741056, 647482112, 1294964224]

約数ペア:

[(1, 1294964224), (2, 647482112), (4, 323741056), (8, 161870528), (16, 80935264), (32, 40467632), (64, 20233816), (128, 10116908), (256, 5058454), (512, 2529227)]