656006272

素因数分解:

$2^7\times {\mathrm{5125049}}^1$

素因数の和:5125063

約数の個数: 16

約数和(自身を含む): 1306887750

約数和(自身を除く): 650881478

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 5125049, 10250098, 20500196, 41000392, 82000784, 164001568, 328003136, 656006272]

約数ペア:

[(1, 656006272), (2, 328003136), (4, 164001568), (8, 82000784), (16, 41000392), (32, 20500196), (64, 10250098), (128, 5125049)]