798128

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{601}}^1$

素因数の和:692

約数の個数: 20

約数和(自身を含む): 1567608

約数和(自身を除く): 769480

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 601, 664, 1202, 1328, 2404, 4808, 9616, 49883, 99766, 199532, 399064, 798128]

約数ペア:

[(1, 798128), (2, 399064), (4, 199532), (8, 99766), (16, 49883), (83, 9616), (166, 4808), (332, 2404), (601, 1328), (664, 1202)]