2190190393

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1259}}^1\times {\mathrm{3301}}^1$

素因数の和:4608

約数の個数: 16

約数和(自身を含む): 2396459520

約数和(自身を除く): 206269127

約数列:

[1, 17, 31, 527, 1259, 3301, 21403, 39029, 56117, 102331, 663493, 1739627, 4155959, 70651303, 128834729, 2190190393]

約数ペア:

[(1, 2190190393), (17, 128834729), (31, 70651303), (527, 4155959), (1259, 1739627), (3301, 663493), (21403, 102331), (39029, 56117)]