1555361492

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{337}}^1\times {\mathrm{5857}}^1$

素因数の和:6395

約数の個数: 24

約数和(自身を含む): 2744285544

約数和(自身を除く): 1188924052

約数列:

[1, 2, 4, 197, 337, 394, 674, 788, 1348, 5857, 11714, 23428, 66389, 132778, 265556, 1153829, 1973809, 2307658, 3947618, 4615316, 7895236, 388840373, 777680746, 1555361492]

約数ペア:

[(1, 1555361492), (2, 777680746), (4, 388840373), (197, 7895236), (337, 4615316), (394, 3947618), (674, 2307658), (788, 1973809), (1348, 1153829), (5857, 265556), (11714, 132778), (23428, 66389)]