427363274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{3011}}^1$

素因数の和:3182

約数の個数: 32

約数和(自身を含む): 710446464

約数和(自身を除く): 283083190

約数列:

[1, 2, 13, 26, 53, 103, 106, 206, 689, 1339, 1378, 2678, 3011, 5459, 6022, 10918, 39143, 70967, 78286, 141934, 159583, 310133, 319166, 620266, 2074579, 4031729, 4149158, 8063458, 16437049, 32874098, 213681637, 427363274]

約数ペア:

[(1, 427363274), (2, 213681637), (13, 32874098), (26, 16437049), (53, 8063458), (103, 4149158), (106, 4031729), (206, 2074579), (689, 620266), (1339, 319166), (1378, 310133), (2678, 159583), (3011, 141934), (5459, 78286), (6022, 70967), (10918, 39143)]