2005473358

素因数分解:

$2^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{410453}}^1$

素因数の和:410811

約数の個数: 16

約数和(自身を含む): 3447813600

約数和(自身を除く): 1442340242

約数列:

[1, 2, 7, 14, 349, 698, 2443, 4886, 410453, 820906, 2873171, 5746342, 143248097, 286496194, 1002736679, 2005473358]

約数ペア:

[(1, 2005473358), (2, 1002736679), (7, 286496194), (14, 143248097), (349, 5746342), (698, 2873171), (2443, 820906), (4886, 410453)]