245530004

素因数分解:

$2^2\times {\mathrm{179}}^1\times {\mathrm{307}}^1\times {\mathrm{1117}}^1$

素因数の和:1607

約数の個数: 24

約数和(自身を含む): 433873440

約数和(自身を除く): 188343436

約数列:

[1, 2, 4, 179, 307, 358, 614, 716, 1117, 1228, 2234, 4468, 54953, 109906, 199943, 219812, 342919, 399886, 685838, 799772, 1371676, 61382501, 122765002, 245530004]

約数ペア:

[(1, 245530004), (2, 122765002), (4, 61382501), (179, 1371676), (307, 799772), (358, 685838), (614, 399886), (716, 342919), (1117, 219812), (1228, 199943), (2234, 109906), (4468, 54953)]