1528665616

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{144541}}^1$

素因数の和:145210

約数の個数: 20

約数和(自身を含む): 2966290924

約数和(自身を除く): 1437625308

約数列:

[1, 2, 4, 8, 16, 661, 1322, 2644, 5288, 10576, 144541, 289082, 578164, 1156328, 2312656, 95541601, 191083202, 382166404, 764332808, 1528665616]

約数ペア:

[(1, 1528665616), (2, 764332808), (4, 382166404), (8, 191083202), (16, 95541601), (661, 2312656), (1322, 1156328), (2644, 578164), (5288, 289082), (10576, 144541)]