1689586736

素因数分解:

$2^4\times {\mathrm{3853}}^1\times {\mathrm{27407}}^1$

素因数の和:31268

約数の個数: 20

約数和(自身を含む): 3274543392

約数和(自身を除く): 1584956656

約数列:

[1, 2, 4, 8, 16, 3853, 7706, 15412, 27407, 30824, 54814, 61648, 109628, 219256, 438512, 105599171, 211198342, 422396684, 844793368, 1689586736]

約数ペア:

[(1, 1689586736), (2, 844793368), (4, 422396684), (8, 211198342), (16, 105599171), (3853, 438512), (7706, 219256), (15412, 109628), (27407, 61648), (30824, 54814)]